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HVAC Heater Hose

Part Number: 19431986
GM GM
Other Names: F (S)Hose
Replaces: 10352501, 19419929
Description: GM Genuine Parts F (S)Hose (Part Number: 19431986 ) is an HVAC heater inlet hose assembly supplied as a GM Genuine Part. It routes...
Fits:
  • Buick:
    • Rendezvous
MSRP $58.80
$34.36

Center Hose

Part Number: 85027084
GM GM
Other Names: F (S)Hose
Replaces: 84848567
Description: Rear.
Fits:
  • Cadillac:
    • ESCALADE IQ
MSRP $44.31
$29.52

Hose Assembly

Part Number: 85028027
GM GM
Other Names: F Hose
Replaces: 87818083
Description: Auxiliary heater, intermediate.
Fits:
  • Cadillac:
    • ESCALADE IQ
MSRP $158.62
$98.99

Camshaft Housing with Cover and Positive Crankcase Ventilation (PCV) Hose

Part Number: 55502474
GM GM
Other Names: F (S)Housing
Replaces: 55493667, 55499550
Description: 1.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Chevrolet:
    • Cruze
$155.80

Drive Motor Battery Coolant Cooler Inlet Hose

Part Number: 23116557
GM GM
Other Names: Engine Coolant Hose
Description: Battery Cooling. Underbody Pipe and Hose Assy.. Incl.Inlet and Outlet Hoses and Pipes. This GM Genuine Part is designed, engineered, and...
Fits:
  • Cadillac:
    • ELR
  • Chevrolet:
    • Volt
MSRP $185.13
$115.02

Pipe Assembly

Part Number: 55507429
GM GM
Other Names: F (S)Pipe
Fits:
  • Cadillac:
    • XT4
MSRP $121.70
$75.97

Engine Oil Cooler Coolant Inlet Hose

Part Number: 55508595
GM GM
Other Names: Cooler Line
Description: 2.0L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Cadillac:
    • CT4,
    • CT5
$54.23

Thermostat Bypass Hose

Part Number: 55509175
GM GM
Applications: 2.0L.
Other Names: By-Pass Hose
Replaces: 55503835
Description: GM Genuine Parts Thermostat Bypass Hose (Part Number: 55509175 ) is a bypass hose used in engine cooling and HVAC circuits to route...
Fits:
  • Cadillac:
    • XT4,
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
MSRP $100.44
$54.98

Engine Coolant Air Bleed Pipe

Part Number: 55509225
GM GM
Other Names: Pipe
Replaces: 55507107
Description: GM Genuine Parts Engine Coolant Air Bleed Pipe (Part Number: 55509225 ) is an OEM coolant air bleed pipe used in engine coolant...
Fits:
  • Cadillac:
    • CT6,
    • XT4,
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
MSRP $48.11
$33.74

PCV Tube

Part Number: 55510739
GM GM
Other Names: Tube
Description: ACDelco PCV Tube (Part Number: 55510739 ) is a positive crankcase ventilation tube for routing crankcase gases as part of the...
Fits:
  • Buick:
    • Envision
  • Cadillac:
    • XT4,
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
MSRP $16.26
$12.97

By-Pass Pipe

Part Number: 55511710
GM GM
Other Names: F (S)Hose
Description: 2023-25. 2020-22.
Fits:
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $26.90
$20.97

Upper Return Hose

Part Number: 55512939
GM GM
Other Names: Water Hose, Hoses, Coolant Line, F Hose
Replaces: 55506773
Description: Silverado, sierra. 3.0l diesel. Inlet. Rpo lm2. Return. With clamp. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $47.67
$31.75

By-Pass Hose

Part Number: 55514219
GM GM
Applications: 3.0L Diesel.
Other Names: Outlet Hose, Hoses, Hose
Replaces: 55492655
Description: GM Genuine Parts Thermostat Bypass Hose (Part Number: 55514219 ) is an engine coolant hose assembly used in thermostat bypass...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $106.82
$58.47

Upper Hose & Tube

Part Number: 55515485
GM GM
Other Names: Vent Hose, F (S)Hose
Replaces: 55506775
Description: 3.0L diesel, lower. 2020-22, #2.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $53.14
$35.41

Inlet Hose

Part Number: 55515780
GM GM
Other Names: Engine Coolant Hose, Pipe
Replaces: 55497359
Description: 3.0L diesel, low pressure. EGR Cooler. Pipe to Cooler. Inlet. Escalade. 3.0l diesel.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $44.98
$26.28

Engine Coolant Hose

Part Number: 55515795
GM GM
Other Names: Hose
Replaces: 55506421, 55509475
Description: ACDelco Exhaust Gas Recirculation Valve Cooling Feed Hose (Part Number: 55515795 ) is a coolant feed hose for EGR valve cooling...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $14.98
$10.48

Throttle Body Heater Outlet Hose

Part Number: 55562372
GM GM
Other Names: Engine Coolant Hose
Description: ACDelco Throttle Body Heater Outlet Hose (Part Number: 55562372 ) is an OE coolant hose that connects the throttle body heater...
Fits:
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic
  • Saturn:
    • Astra
$34.52

Pipe

Part Number: 28290067
GM GM
Replaces: 55568031
Description: GM Genuine Parts Pipe (Part Number: 28290067 ) is a turbo coolant feed pipe assembly used to supply cooling fluid to turbocharger...
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Trax
MSRP $117.88
$73.56

Hose

Part Number: 55591707
GM GM
Other Names: F Hose
Description: GM Hose (Part Number: 55591707 ) is a turbo wastegate actuator vacuum/control hose for a turbocharged 2.0L diesel application....
Fits:
  • Chevrolet:
    • Cruze
MSRP $41.65
$27.74

Radiator Outlet Hose

Part Number: 84372604
GM GM
Applications: 2.5L.
Other Names: Lower Hose
Replaces: 84006777, 84245527
Description: Acadia. Outlet. Blazer. 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
  • Chevrolet:
    • Blazer
  • GMC:
    • Acadia
MSRP $86.30
$56.69

Radiator Outlet Hose

Part Number: 84006781
GM GM
Notes: Included with lower hose. Included with hose assembly.
Other Names: Radiator Coolant Hose Adapter
Description: 3.6L, with heavy duty cooling, front. XT6. With extra capacity cooling. Radiator to tee. Hoses & reservoir. Connector. This GM Genuine...
Fits:
  • Cadillac:
    • XT5,
    • XT6
  • GMC:
    • Acadia
$55.29

Auxiliary Heater Inlet and Outlet Pipe

Part Number: 84009665
GM GM
Other Names: Pipe Assembly
Description: 3.0L twin-turbo, front section, without quad zone. Helps provide heat to the vehicle interior Constructed from high quality material...
Fits:
  • Cadillac:
    • CT6
MSRP $153.25
$95.64

Heater Inlet Hose

Part Number: 84010620
GM GM
Other Names: HVAC Heater Hose
Description: Inlet. Helps provide heat to the vehicle interior Constructed from high quality material for a long service life This GM Genuine Part...
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $121.95
$76.10

Heater Inlet Hose Connector

Part Number: 84013055
GM GM
Other Names: Connector
Description: 2016-18, rear section. 3.6L, rear section. 3.0L twin-turbo, rear section. Provides quick coupling of heater hoses to the heater core,...
Fits:
  • Cadillac:
    • CT6
MSRP $16.90
$11.82

Engine Coolant Air Bleed Hose

Part Number: 84021216
GM GM
Other Names: Vent Hose
Description: GM Genuine Parts Engine Coolant Air Bleed Hose (Part Number: 84021216 ) is a coolant-system vent/bleed hose that helps remove...
Fits:
  • Chevrolet:
    • Malibu
MSRP $84.22
$55.32

Lower Hose

Part Number: 84021224
GM GM
Other Names: Hoses, F (S)Hose
Description: GM Genuine Parts Lower Hose (Part Number: 84021224 ) is listed as a lower hose assembly associated with drive motor cooling/pump...
Fits:
  • Chevrolet:
    • Malibu
MSRP $123.94
$77.34

Heater Inlet Hose

Part Number: 84030540
GM GM
Notes: Included with hose and tube assembly.
Other Names: HVAC Heater Hose
Description: AuxIliary HVAC. Underbody Pipe and Hose Assembly to Rear Heater Core. 2016-18, rear section, rear inlet. 3.6L, rear section. 3.0L...
Fits:
  • Cadillac:
    • CT6
MSRP $83.65
$48.89

Heater Hose

Part Number: 85044169
GM GM
Other Names: Hose
Replaces: 84545541, 84753143, 85510489
Description: Silverado, sierra. 2.7l. Inlet.
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $68.42
$39.98

Outlet Tube

Part Number: 85044170
GM GM
Applications: 5.3L. 6.2L.
Other Names: Hose
Replaces: 23393994, 84545536, 84810252, 85510477
Description: 4.3L. Silverado, sierra. Outlet hose. 5.3, 6.2L.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $85.71
$56.31

F (S)Hose

Part Number: 85044188
GM GM
Replaces: 84545538, 85510535
Description: 3.0L diesel. 2020-22.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
$60.38

Hose

Part Number: 85046337
GM GM
Applications: 3.0L Diesel.
Replaces: 84545558, 84607471, 85510542
Description: Silverado, sierra. 2023-25. Suburban. Tahoe. Escalade ESV. Yukon XL. Engine Cooling.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $83.52
$54.86

Hose

Part Number: 85046343
GM GM
Applications: 2.7L.
Replaces: 84545554, 85613174
Description: Silverado, sierra. 2.7L turbo.
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $71.90
$50.42

Hose

Part Number: 85067304
GM GM
Applications: 2.7L.
Replaces: 84682295, 85510499
Description: Silverado, sierra. 2.7L turbo.
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $83.58
$54.90

Heater Hose

Part Number: 85107987
GM GM
Other Names: F (S)Hose
Replaces: 84810247
Description: Front. Escalade. Suburban. Tahoe. Inlet. Yukon. 3.0l diesel.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Suburban,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL
MSRP $70.72
$41.33

Hose

Part Number: 85056546
GM GM
Applications: 6.6L DIESEL.
Replaces: 84645096, 85119169
Description: Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $175.56
$114.80

F (S)Hose

Part Number: 85049242
GM GM
Replaces: 84369138, 84544547, 85136668, 87847471
Description: 5.5L, front cooling, outer.
Fits:
  • Chevrolet:
    • Corvette
$117.19

Upper Hose

Part Number: 85144276
GM GM
Applications: 6.6L.
Other Names: Radiator Coolant Hose, Hose
Replaces: 84643265
Description: 6.6L gas. Express 2500. Express 3500. Savana 2500. Savana 3500.
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Express 4500
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Savana 4500
MSRP $62.62
$43.92

Vent Hose

Part Number: 85165347
GM GM
Other Names: F (S)Hose
Replaces: 84556739, 84596899, 84812604
Description: 2021-25, radiator & hoses.
Fits:
  • Buick:
    • Envision
  • Cadillac:
    • XT4
MSRP $99.35
$65.26

Lower Hose

Part Number: 85510509
GM GM
Applications: 4.3L.
Other Names: Hose
Replaces: 84545560
Description: Silverado, sierra.
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $55.71
$39.07

Heater Hose

Part Number: 85510511
GM GM
Other Names: F (S)Hose
Replaces: 84545545, 84753139, 84807003
Description: Silverado, sierra. 4.3l. Outlet.
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
$106.99

Hoses

Part Number: 85044191
GM GM
Applications: 6.2L W/SUPERCHARGER.
Other Names: F (S)Hose
Replaces: 84810250, 85510518, 86538672
Description: 3.0L diesel. Charge Air Cooling. 2020-22. Suburban. Inlet. Tahoe. 6.2L supercharger, labeled 85510518. To auxiliary radiator. Lower....
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $46.14
$32.35

Hose

Part Number: 85044178
GM GM
Applications: 3.0L DIESEL.
Replaces: 84545564, 84664770, 85510545
Description: 3.0L diesel. 2020-22. Auxiliary radiator. Suburban. Outlet. To cooler. Tahoe. Charge Air Cooling.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $176.17
$96.44

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