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Emission Systems

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Emission Systems

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Emission Systems
12737235 - : Outlet Pipe for Chevrolet: Silverado 2500 HD, Silverado 3500 HD | GMC: Sierra 2500 HD Image

Outlet Pipe
Part Number: 12737235
GM GM
Other Names: Inlet Pipe, Pipe
Replaces: 12725606
Description: 6.6L diesel.
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD
MSRP $123.94
$67.85
12708006 - : Nitrogen Oxide Sensor for Chevrolet: Silverado 2500 HD, Silverado 3500 HD | GMC: Sierra 2500 HD, Sierra 3500 HD Image

Nitrogen Oxide Sensor
Part Number: 12708006
GM GM
Other Names: Lower Nox Sensor, Oxygen Sensor, Sensor
Replaces: 12695882
Description: ACDelco Lower Nox Sensor (Part Number: 12708006 ) is an ACDelco NOx sensor assembly intended for emission monitoring on specified...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $321.30
$175.42
12708535 - : PCV Tube for Chevrolet: Silverado 1500 | GMC: Sierra 1500 Image

PCV Tube
Part Number: 12708535
GM GM
Other Names: F (S)Tube
Replaces: 12675947
Description: ACDelco Positive Crankcase Ventilation Fresh Air Tube (Part Number: 12708535 ) is a PCV fresh air tube that supplies clean air to...
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $31.82
$20.67
13575703 - : Vapor Canister Vent Solenoid for Buick: Century, Regal, Riviera | Cadillac: XLR | Chevrolet: Camaro, Corvette, Impala, Lumina, Monte Carlo | Oldsmobile: Intrigue | Pontiac: Firebird, Grand Prix | Saturn: L100, L200, L300, LS, LS1, LS2, LW1, LW2, LW200, LW300, SC1, SC2, SL, SL1, SL2, SW1, SW2 Image

Vapor Canister Vent Solenoid
Part Number: 13575703
GM GM
Other Names: Vent Control Solenoid, 1502
Replaces: 10293954, 10337458, 20761332
Description: ACDelco Vapor Canister Vent Solenoid (Part Number: 13575703 ) is an OEM evaporative emission control solenoid that regulates fresh...
Fits:
  • Buick:
    • Century,
    • Regal,
    • Riviera
  • Cadillac:
    • XLR
  • Chevrolet:
    • Camaro,
    • Corvette,
    • Impala,
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • Intrigue
  • Pontiac:
    • Firebird,
    • Grand Prix
  • Saturn:
    • L100,
    • L200,
    • L300,
    • LS,
    • LS1,
    • LS2,
    • LW1,
    • LW2,
    • LW200,
    • LW300,
    • SC1,
    • SC2,
    • SL,
    • SL1,
    • SL2,
    • SW1,
    • SW2
MSRP $54.70
$31.96
13585858 - : Black Multi-Purpose Pigtail for Chevrolet: Express 1500, Express 2500 | GMC: Savana 1500, Savana 2500 Image

Black Multi-Purpose Pigtail
Part Number: 13585858
GM GM
Other Names: Connector, pt2785
Replaces: 19151498, 88987186
Description: GM Genuine Parts Black Multi-Purpose Pigtail (Part Number: 13585858 ) is an OEM wiring harness connector pigtail designed for...
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500
  • GMC:
    • Savana 1500,
    • Savana 2500
MSRP $49.63
$29.72
11602910 - : Fan Assembly Bolt for Buick: Encore GX, Envista | Chevrolet: Trailblazer, Trax Image

Fan Assembly Bolt
Part Number: 11602910
GM GM
Notes: Included with intercooler.
Other Names: Shutter Bolt, Pressure Sensor Bolt, Trans Cooler Bolt, Trans Cooler Mount Bolt, Bolt
Description: 1.3l turbo, cvt. 1.2L turbo.
Fits:
  • Buick:
    • Encore GX,
    • Envista
  • Chevrolet:
    • Trailblazer,
    • Trax
$34.06
View Details
11562426 - : M6x1x25 Multi-Purpose Bolt for Buick: Enclave, Encore, Envision, LaCrosse, Regal, Regal Sportback, Rendezvous | Cadillac: ATS, CT4, CT5, CT6, CTS, Escalade, Escalade ESV, LYRIQ, SRX, XT6, XTS | Chevrolet: Blazer, Bolt EUV, Bolt EV, Camaro, Caprice, Captiva Sport, Colorado, Corvette, Cruze, Cruze Limited, Equinox, Express 2500, Express 3500, Impala, Malibu, Silverado 2500 HD, Silverado 3500 HD, Silverado EV, Spark, Traverse, Trax, Volt | GMC: Acadia, Acadia Limited, Canyon, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD, Sierra EV, Terrain | Pontiac: G8, Torrent | Saturn: Outlook Image

M6x1x25 Multi-Purpose Bolt
Part Number: 11562426
GM GM
Notes: Included with oil pan. Included with resonator. Included with separator. Included with inlet pipe. Included with oil cooler. Included...
Other Names: Water Pump Bolt
Replaces: 11519919, 24240095
Description: GM M6x1x25 Multi-Purpose Bolt (Part Number: 11562426 ) is a heavy hex acorn flange-head bolt supplied as a factory replacement...
Fits:
  • Buick:
    • Enclave,
    • Encore,
    • Envision,
    • LaCrosse,
    • Regal,
    • Regal Sportback,
    • Rendezvous
  • Cadillac:
    • ATS,
    • CT4,
    • CT5,
    • CT6,
    • CTS,
    • Escalade,
    • Escalade ESV,
    • LYRIQ,
    • SRX,
    • XT6,
    • XTS
  • Chevrolet:
    • Blazer,
    • Bolt EUV,
    • Bolt EV,
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Corvette,
    • Cruze,
    • Cruze Limited,
    • Equinox,
    • Express 2500,
    • Express 3500,
    • Impala,
    • Malibu,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Silverado EV,
    • Spark,
    • Traverse,
    • Trax,
    • Volt
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Sierra EV,
    • Terrain
  • Pontiac:
    • G8,
    • Torrent
  • Saturn:
    • Outlook
MSRP $11.38
$9.08
11562253 - : M6x2.22x24 Multi-Purpose Bolt for Buick: Enclave, LaCrosse | Cadillac: ATS, CTS, SRX, XTS | Chevrolet: Camaro, Caprice, Colorado, Equinox, Impala, Impala Limited, Spark, Traverse | GMC: Acadia, Acadia Limited, Canyon, Terrain Image

M6x2.22x24 Multi-Purpose Bolt
Part Number: 11562253
GM GM
Other Names: Engine Intake Manifold Bolt
Description: GM M6x2. 22x24 Multi-Purpose Bolt (Part Number: 11562253 ) is a multi-purpose fastener used in a variety of engine and underhood...
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • ATS,
    • CTS,
    • SRX,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Spark,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Terrain
MSRP $7.94
$6.77
12337952 - : Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket for Chevrolet: Cavalier Image

Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
Part Number: 12337952
GM GM
Other Names: Gasket
Fits:
  • Chevrolet:
    • Cavalier
$40.45
View Details
12597989 - : Heated Oxygen Sensor for Buick: Lucerne | Cadillac: DTS Image

Heated Oxygen Sensor
Part Number: 12597989
GM GM
Other Names: Oxygen Sensor, 1029
Replaces: 12584924
Description: ACDelco Heated Oxygen Sensor (Part Number: 12597989 ) is a heated oxygen (O2) sensor used to measure oxygen content in exhaust...
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS
MSRP $157.06
$85.98
12594429 - : Secondary Air Injection Pump with Bracket for Chevrolet: Impala, Monte Carlo Image

Secondary Air Injection Pump with Bracket
Part Number: 12594429
GM GM
Other Names: A.I.R Pump, 998
Description: ACDelco Secondary Air Injection Pump with Bracket (Part Number: 12594429 ) is an OE air injection pump assembly with bracket that...
Fits:
  • Chevrolet:
    • Impala,
    • Monte Carlo
MSRP $414.59
$225.12
12590742 - : Vapor Canister Purge Tube for Pontiac: Grand Prix Image

Vapor Canister Purge Tube
Part Number: 12590742
GM GM
Other Names: Tube
Description: Grand Prix. 5.3l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Pontiac:
    • Grand Prix
MSRP $32.44
$21.08
12590749 - : Heated Oxygen Sensor for Buick: Rainier | Chevrolet: SSR, Trailblazer, Trailblazer EXT | GMC: Envoy, Envoy XL Image

Heated Oxygen Sensor
Part Number: 12590749
GM GM
Other Names: Oxygen Sensor, 971
Description: ACDelco Heated Oxygen Sensor (Part Number: 12590749 ) detects oxygen content in the exhaust gases to support engine control and...
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • SSR,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL
$95.51
12622643 - : Heated Oxygen Sensor for Buick: Lucerne Image

Heated Oxygen Sensor
Part Number: 12622643
GM GM
Other Names: Oxygen Sensor, 1158
Description: Lucerne. 3.9L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
Fits:
  • Buick:
    • Lucerne
MSRP $172.62
$94.50
12623113 - : Exhaust Temperature Sensor for Chevrolet: Silverado 2500 HD, Silverado 3500 HD | GMC: Sierra 2500 HD, Sierra 3500 HD Image

Exhaust Temperature Sensor
Part Number: 12623113
GM GM
Other Names: Exhaust Gas Temperature (Egt) Sensor, 1161
Replaces: 12598444
Description: ACDelco Exhaust Temperature Sensor (Part Number: 12623113 ) is an exhaust temperature sensing assembly designed to detect and...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $326.18
$178.10
12617332 - : Heated Oxygen Sensor for Chevrolet: Camaro, Caprice, Corvette, SS Image

Heated Oxygen Sensor
Part Number: 12617332
GM GM
Other Names: Oxygen Sensor, 1127
Description: GM Genuine Parts Heated Oxygen Sensor (Part Number: 12617332 ) is an OE heated O2 sensor (position 2) that detects oxygen content...
Fits:
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Corvette,
    • SS
MSRP $166.14
$90.95
12617908 - : Positive Crankcase Ventilation (PCV) Hose for Chevrolet: Malibu | Pontiac: G6 Image

Positive Crankcase Ventilation (PCV) Hose
Part Number: 12617908
GM GM
Other Names: PCV Valve
Description: ACDelco Positive Crankcase Ventilation (PCV) Hose (Part Number: 12617908 ) is a PCV hose designed for proper crankcase ventilation...
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6
MSRP $37.94
$24.65
12584925 - : Heated Oxygen Sensor for Buick: Lucerne | Chevrolet: Impala, Monte Carlo Image

Heated Oxygen Sensor
Part Number: 12584925
GM GM
Other Names: Oxygen Sensor, 937
Description: ACDelco Heated Oxygen Sensor (Part Number: 12584925 ) is a heated oxygen sensor (HO2S) used in the exhaust to monitor oxygen...
Fits:
  • Buick:
    • Lucerne
  • Chevrolet:
    • Impala,
    • Monte Carlo
MSRP $165.13
$90.40
12575657 - : Heated Oxygen Sensor for Cadillac: CTS, SRX, STS Image

Heated Oxygen Sensor
Part Number: 12575657
GM GM
Other Names: Oxygen Sensor, 880
Description: ACDelco Heated Oxygen Sensor (Part Number: 12575657 ) is a heated oxygen (O2) sensor used by the engine control system to monitor...
Fits:
  • Cadillac:
    • CTS,
    • SRX,
    • STS
MSRP $304.03
$165.98
12581194 - : Positive Crankcase Ventilation (PCV) Tube for Buick: Rendezvous Image

Positive Crankcase Ventilation (PCV) Tube
Part Number: 12581194
GM GM
Other Names: PCV Tube
Description: ACDelco Positive Crankcase Ventilation (PCV) Tube (Part Number: 12581194 ) is a PCV tube that routes crankcase vapors back into the...
Fits:
  • Buick:
    • Rendezvous
MSRP $15.18
$12.10
12578624 - : Heated Oxygen Sensor for Buick: Rainier | Chevrolet: Colorado, Malibu, Trailblazer, Trailblazer EXT | GMC: Canyon, Envoy, Envoy XL, Envoy XUV | Oldsmobile: Bravada | Pontiac: G6 Image

Heated Oxygen Sensor
Part Number: 12578624
GM GM
Other Names: Oxygen Sensor, 900
Replaces: 12565682, 24577303
Description: ACDelco Heated Oxygen Sensor (Part Number: 12578624 ) is a heated oxygen sensor designed to monitor exhaust oxygen content and...
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Colorado,
    • Malibu,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • Oldsmobile:
    • Bravada
  • Pontiac:
    • G6
MSRP $171.60
$85.80
12577221 - : Vapor Canister Purge Tube for Chevrolet: Colorado | GMC: Canyon Image

Vapor Canister Purge Tube
Part Number: 12577221
GM GM
Other Names: Purge Valve Pipe
Replaces: 12579718
Description: ACDelco Vapor Canister Purge Tube (Part Number: 12577221 ) is a purge tube for the EVAP system that routes vapors from the canister...
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $32.92
$21.39
12560095 - : Secondary Air Injection Pump for Chevrolet: Blazer, S10 | GMC: Jimmy, Sonoma | Oldsmobile: Bravada Image

Secondary Air Injection Pump
Part Number: 12560095
GM GM
Other Names: A.I.R Pump, 794
Description: ACDelco Secondary Air Injection Pump (Part Number: 12560095 ) is a secondary air injection (A.I.R.) pump intended for emission...
Fits:
  • Chevrolet:
    • Blazer,
    • S10
  • GMC:
    • Jimmy,
    • Sonoma
  • Oldsmobile:
    • Bravada
MSRP $290.65
$138.05
12558998 - : Hose Connector for Chevrolet: Corvette Image

Hose Connector
Part Number: 12558998
GM GM
Other Names: Connector
Description: #2.
Fits:
  • Chevrolet:
    • Corvette
MSRP $6.32
$5.69
12564682 - : Secondary Air Injection Pump Check Valve Gasket for Buick: LaCrosse, Lucerne | Cadillac: DeVille, DTS | Chevrolet: Impala, Malibu, Monte Carlo | Pontiac: G6 Image

Secondary Air Injection Pump Check Valve Gasket
Part Number: 12564682
GM GM
Notes: Included with inlet pipe.
Other Names: Secondary Air Injection Control Valve Gasket, 809
Replaces: 12559397
Description: ACDelco Secondary Air Injection Pump Check Valve Gasket (Part Number: 12564682 ) is a gasket for the secondary air injection check...
Fits:
  • Buick:
    • LaCrosse,
    • Lucerne
  • Cadillac:
    • DeVille,
    • DTS
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo
  • Pontiac:
    • G6
MSRP $15.46
$10.81
12567073 - : Heated Oxygen Sensor for Cadillac: XLR Image

Heated Oxygen Sensor
Part Number: 12567073
GM GM
Other Names: Oxygen Sensor, 818
Description: Front. XLR. Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and...
Fits:
  • Cadillac:
    • XLR
MSRP $229.62
$125.13
12568382 - : Secondary Air Injection Pump for Chevrolet: Corvette Image

Secondary Air Injection Pump
Part Number: 12568382
GM GM
Other Names: A.I.R Pump, 836
Replaces: 12559414, 12566933, 12568623
Description: Corvette. Helps maintain controlled air flow to proper air injection components This GM Genuine Part is designed, engineered, and tested...
Fits:
  • Chevrolet:
    • Corvette
MSRP $409.09
$222.12
12562943 - : Heated Oxygen Sensor for Cadillac: Escalade | Chevrolet: Avalanche 1500, Silverado 1500, Silverado 2500, Suburban 1500, Tahoe | GMC: Sierra 1500, Sierra 2500, Yukon, Yukon XL 1500 Image

Heated Oxygen Sensor
Part Number: 12562943
GM GM
Other Names: Oxygen Sensor, 804
Description: ACDelco Heated Oxygen Sensor (Part Number: 12562943 ) is an ACDelco heated oxygen sensor (HEGO) designed to detect oxygen content...
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Avalanche 1500,
    • Silverado 1500,
    • Silverado 2500,
    • Suburban 1500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 2500,
    • Yukon,
    • Yukon XL 1500
MSRP $126.52
$69.26
12615934 - : Manifold Absolute Pressure Sensor Retainer for Cadillac: Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche, Colorado, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Suburban 1500, Suburban 2500, Tahoe | GMC: Canyon, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500 | Hummer: H3, H3T Image

Manifold Absolute Pressure Sensor Retainer
Part Number: 12615934
GM GM
Notes: Included with M.A.P. sensor.
Other Names: M.A.P Sensor Retainer
Description: ACDelco Manifold Absolute Pressure Sensor Retainer (Part Number: 12615934 ) is a retainer used to secure the MAP (manifold absolute...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Colorado,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Canyon,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H3,
    • H3T
MSRP $10.04
$7.02
12608712 - : Heated Oxygen Sensor for Chevrolet: Malibu, Uplander | Pontiac: G6 | Saturn: Aura Image

Heated Oxygen Sensor
Part Number: 12608712
GM GM
Other Names: Oxygen Sensor, 1082
Description: G6. Right. Rear. Front. 3.5L. This part requires programming and/or special setup procedures GM Service Information describes the...
Fits:
  • Chevrolet:
    • Malibu,
    • Uplander
  • Pontiac:
    • G6
  • Saturn:
    • Aura
MSRP $143.93
$78.79
12604575 - : Heated Oxygen Sensor for Chevrolet: Colorado, Trailblazer | GMC: Canyon, Envoy | Hummer: H3, H3T Image

Heated Oxygen Sensor
Part Number: 12604575
GM GM
Other Names: Oxygen Sensor, 1065
Description: ACDelco Heated Oxygen Sensor (Part Number: 12604575 ) is an ACDelco emission sensor that measures oxygen content in exhaust gases...
Fits:
  • Chevrolet:
    • Colorado,
    • Trailblazer
  • GMC:
    • Canyon,
    • Envoy
  • Hummer:
    • H3,
    • H3T
MSRP $190.68
$104.39
12605523 - : Vapor Canister Purge Tube for Cadillac: CTS Image

Vapor Canister Purge Tube
Part Number: 12605523
GM GM
Other Names: Purge Line
Description: ACDelco Vapor Canister Purge Tube (Part Number: 12605523 ) is an EVAP purge tube that routes vapor from the evap canister to the...
Fits:
  • Cadillac:
    • CTS
MSRP $28.34
$18.41
12606566 - : Positive Crankcase Ventilation (PCV) Hose for Pontiac: Solstice Image

Positive Crankcase Ventilation (PCV) Hose
Part Number: 12606566
GM GM
Other Names: PCV Hose
Description: GM Genuine Parts Positive Crankcase Ventilation (PCV) Hose (Part Number: 12606566 ) is an OE PCV hose for the crankcase ventilation...
Fits:
  • Pontiac:
    • Solstice
MSRP $55.68
$32.53
12612430 - : Heated Oxygen Sensor for Buick: Enclave, LaCrosse | Cadillac: ELR, SRX | Chevrolet: Equinox, Traverse, Volt | GMC: Acadia, Terrain Image

Heated Oxygen Sensor
Part Number: 12612430
GM GM
Other Names: Oxygen Sensor, 1101
Description: ACDelco Heated Oxygen Sensor (Part Number: 12612430 ) is a heated oxygen (O2) sensor that monitors exhaust oxygen content to...
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • ELR,
    • SRX
  • Chevrolet:
    • Equinox,
    • Traverse,
    • Volt
  • GMC:
    • Acadia,
    • Terrain
MSRP $132.56
$75.26
12611127 - : Heated Oxygen Sensor for Chevrolet: Cobalt, HHR | Pontiac: G5 | Saturn: Ion Image

Heated Oxygen Sensor
Part Number: 12611127
GM GM
Other Names: Oxygen Sensor, 1095
Replaces: 12606569, 12609001
Description: ACDelco Heated Oxygen Sensor (Part Number: 12611127 ) is a heated oxygen (O2) sensor assembly used to monitor exhaust oxygen and...
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR
  • Pontiac:
    • G5
  • Saturn:
    • Ion
MSRP $85.00
$49.67
12553047 - : Exhaust Gas Recirculation (EGR) Valve Pipe Gasket for Cadillac: Escalade | Chevrolet: Express 2500, Express 3500, Tahoe | GMC: Savana 2500, Savana 3500, Yukon Image

Exhaust Gas Recirculation (EGR) Valve Pipe Gasket
Part Number: 12553047
GM GM
Other Names: Egr Pipe Gasket, 757
Description: ACDelco Exhaust Gas Recirculation (EGR) Valve Pipe Gasket (Part Number: 12553047 ) is an OE emission-control gasket used to seal...
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Tahoe
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Yukon
MSRP $17.46
$12.23
12647372 - : Diesel Emissions Reduction Fluid (DEF) Injector for Chevrolet: Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500 HD | GMC: Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD Image

Diesel Emissions Reduction Fluid (DEF) Injector
Part Number: 12647372
GM GM
Other Names: Injection Nozzle
Replaces: 12635928, 12640359
Description: ACDelco Diesel Emissions Reduction Fluid (DEF) Injector (Part Number: 12647372 ) is an aftermarket emission‑system injector...
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $444.73
$241.48
12685955 - : Vacuum Pump Pipe for Cadillac: XT5, XT6 | Chevrolet: Blazer | GMC: Acadia Image

Vacuum Pump Pipe
Part Number: 12685955
GM GM
Other Names: Vacuum Tube
Replaces: 12648405
Description: ACDelco Vacuum Pump Pipe (Part Number: 12685955 ) is a factory vacuum tube that routes vacuum from the pump for engine control...
Fits:
  • Cadillac:
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
MSRP $34.90
$22.68
12639692 - : Heated Oxygen Sensor for Chevrolet: Captiva Sport, Equinox | GMC: Terrain Image

Heated Oxygen Sensor
Part Number: 12639692
GM GM
Other Names: Oxygen Sensor, 1200
Description: ACDelco Heated Oxygen Sensor (Part Number: 12639692 ) is an oxygen sensor with an integrated heater that monitors exhaust oxygen...
Fits:
  • Chevrolet:
    • Captiva Sport,
    • Equinox
  • GMC:
    • Terrain
MSRP $41.52
$24.26
12640017 - : Exhaust Gas Recirculation (EGR) Valve Kit with Housing, Pipes, Actuator, Gasket, Seals, Bracket, and Bolts for Chevrolet: Colorado, Express 2500, Express 3500 | GMC: Canyon, Savana 2500, Savana 3500 Image

Exhaust Gas Recirculation (EGR) Valve Kit with Housing, Pipes, Actuator, Gasket, Seals, Bracket, and Bolts
Part Number: 12640017
GM GM
Other Names: Egr Valve
Description: 2017-20, egr valve & related components. Express, savana. 2.8l diesel. Canyon, Colorado. 2.8l diesel. 2.8L turbo diesel egr valve &...
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
MSRP $526.70
$285.99
12640453 - : Heated Oxygen Sensor for Cadillac: XTS | Chevrolet: Camaro, Colorado, Impala | GMC: Canyon Image

Heated Oxygen Sensor
Part Number: 12640453
GM GM
Other Names: Oxygen Sensor
Description: ACDelco Heated Oxygen Sensor (Part Number: 12640453 ) is a heated oxygen sensor assembly that measures oxygen content in exhaust...
Fits:
  • Cadillac:
    • XTS
  • Chevrolet:
    • Camaro,
    • Colorado,
    • Impala
  • GMC:
    • Canyon
MSRP $100.42
$54.97
15783309 - : Secondary Air Injection Pump Hose for Cadillac: DeVille, Seville Image

Secondary Air Injection Pump Hose
Part Number: 15783309
GM GM
Other Names: A.I.R Pipe
Replaces: 12565766, 12567409, 25731283
Description: ACDelco Secondary Air Injection Pump Hose (Part Number: 15783309 ) is an emission-system hose assembly used to route secondary air...
Fits:
  • Cadillac:
    • DeVille,
    • Seville
MSRP $139.88
$87.29
15746226 - : Vapor Canister for Chevrolet: Suburban 1500, Tahoe | GMC: Yukon, Yukon XL 1500 Image

Vapor Canister
Part Number: 15746226
GM GM
Other Names: Vapor Canister, 1858
Description: Helps reduce harmful pollutants from entering the atmosphere Captures fuel vapors to be re-burned in the engine This GM Genuine Part is...
Fits:
  • Chevrolet:
    • Suburban 1500,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL 1500
MSRP $370.50
$202.28
15759044 - : Vapor Canister Vent Valve for Cadillac: Escalade, Escalade ESV, Escalade EXT | Chevrolet: Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Silverado 3500, Suburban 1500, Suburban 2500, Tahoe | GMC: Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 3500, Yukon, Yukon XL 1500, Yukon XL 2500 Image

Vapor Canister Vent Valve
Part Number: 15759044
GM GM
Other Names: Vapor Canister Purge Solenoid, 1860
Description: GM Genuine Parts Vapor Canister Vent Valve (Part Number: 15759044 ) is an OE evaporative emission vent solenoid that controls purge...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 HD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
MSRP $63.92
$37.35
15112165 - : Vapor Canister for Cadillac: Escalade ESV, Escalade EXT | Chevrolet: Avalanche 2500, Suburban 1500, Suburban 2500, Suburban 3500 HD | GMC: Yukon XL 1500, Yukon XL 2500 Image

Vapor Canister
Part Number: 15112165
GM GM
Other Names: Vapor Canister, 1662
Replaces: 12569375
Description: ACDelco Vapor Canister (Part Number: 15112165 ) is an evaporative emissions canister designed to capture fuel vapors and reduce...
Fits:
  • Cadillac:
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 2500,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD
  • GMC:
    • Yukon XL 1500,
    • Yukon XL 2500
MSRP $394.00
$215.11
11546438 - : Multi-Purpose Nut for Chevrolet: Cruze, Silverado 2500 HD, Silverado 3500 HD | GMC: Sierra 2500 HD, Sierra 3500 HD Image

Multi-Purpose Nut
Part Number: 11546438
GM GM
Other Names: Engine Cover Nut
Description: 2017-19. 1.4L, center and rear section, sedan. 1.6L, center and rear section. This GM Genuine Part is designed, engineered, and tested...
Fits:
  • Chevrolet:
    • Cruze,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $9.35
$7.84
11546441 - : Multi-Purpose Nut for Buick: Envision | Cadillac: CT6 | Chevrolet: Bolt EUV, Bolt EV, Cruze, Malibu | GMC: Acadia Image

Multi-Purpose Nut
Part Number: 11546441
GM GM
Notes: Included with manifold with converter.
Other Names: Hinge Nut
Description: GM Genuine Parts Multi-Purpose Nut (Part Number: 11546441 ) is a factory fastener used to align and secure various vehicle...
Fits:
  • Buick:
    • Envision
  • Cadillac:
    • CT6
  • Chevrolet:
    • Bolt EUV,
    • Bolt EV,
    • Cruze,
    • Malibu
  • GMC:
    • Acadia
MSRP $0.37
$0.33
11516221 - : Multi-Purpose Clamp for Cadillac: CT4 Image

Multi-Purpose Clamp
Part Number: 11516221
GM GM
Other Names: Upper Hose Clamp
Replaces: 90467194
Description: 2.7L turbo, front. Helps prevent leaks This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
Fits:
  • Cadillac:
    • CT4
MSRP $6.86
$6.16
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