Cylinder Block Components for 2025 GMC Terrain
No.
Part # / Description / Price
Price
1
Engine Harmonic Balancer 
GM
GM Notes: PARTS: Part has related component that cannot be reused/reinstalled; bolt.
Description: GM Genuine Parts Engine Harmonic Balancer (Part Number: 12638583) is a crankshaft vibration damper designed to reduce torsional vibration and protect the crankshaft in various turbo and non-turbo engines. Function: Damps crankshaft torsional vibrations to ...
MSRP $52.31
$34.84
MSRP $52.31
$34.84
2
Balancer Bolt GM
GM Notes: PARTS: Part cannot be reused/reinstalled.
Description: GM Genuine Parts Balancer Bolt (Part Number: 11611070) is an OEM crankshaft balancer/ pulley bolt intended for engines requiring specific fasteners. Function: Secures the crankshaft balancer/harmonic damper to the crankshaft.Applications: Used on specified ...
MSRP $3.25
$2.77
MSRP $3.25
$2.77
3
Engine Timing Cover GM
GM Description: 1.5L turbo, type 2. 1.4L, type 3. 2 stud. Equinox. Labeled 25203953.
MSRP $108.56
$67.75
MSRP $108.56
$67.75
3
Engine Front Cover with Crankshaft Front Oil Seal GM
GM Description: GM Genuine Parts Engine Front Cover with Crankshaft Front Oil Seal (Part Number: 12695111) is an engine front cover assembly that includes the crankshaft front oil seal for specific GM engines. Description: COVER ASM-ENG FRT (WITH CR/SHF FRT OIL SEA)Functi ...
MSRP $143.07
$89.29
MSRP $143.07
$89.29
4
Engine Front Cover Insulator GM
GM Notes: PARTS: Part included with timing cover.
Description: 1.5L turbo. 1.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $71.37
$47.53
MSRP $71.37
$47.53
5
Front Crank Seal GM
GM Notes: PARTS: Part included with timing cover.
Description: GM Genuine Parts Front Crank Seal (Part Number: 12661527) is a front crankshaft oil seal designed to retain engine oil at the front cover interface and help prevent leaks. Factory-specified sealing to preserve oil containment. Function: Seals the crankshaf ...
MSRP $21.86
$16.19
MSRP $21.86
$16.19
5
Rear Main Seal GM
GM Positions: Rear
Description: GM Genuine Parts Rear Main Seal (Part Number: 12653685) is an engine crankshaft rear oil seal designed to prevent oil leaks at the rear of the crankshaft. Type: Engine Component PartsFunction: Seals crankshaft-to-block interface at rear to retain engine oi ...
MSRP $21.98
$16.29
MSRP $21.98
$16.29
7
Engine Valve Cover Gasket GM
GM Notes: PARTS: Part included with valve cover.
Description: GM Genuine Parts Engine Valve Cover Gasket (Part Number: 12636177) is a valve-cover sealing gasket that helps prevent oil leaks and maintain crankcase ventilation. Type: GASKET-CM/SHF CVRApplication: Service applications across many GM small-displacement e ...
MSRP $14.93
$11.90
MSRP $14.93
$11.90
8
Engine Valve Cover Gasket GM
GM Notes: PARTS: Part included with valve cover.
Description: GM Genuine Parts Engine Valve Cover Gasket (Part Number: 12636384) is a valve cover gasket (GASKET-CM/SHF CVR) intended to seal the camshaft cover(s) and prevent oil leaks. Designed and tested to GM standards. Type: Engine Component GasketFunction: Seals t ...
MSRP $8.45
$7.22
MSRP $8.45
$7.22
9
Filler Cap GM
GM Description: 1.3L turbo. Incl.Gasket. Stamped dexos 0w-20. 2.0L, 2021-26. 2.0L turbo. 1.2L turbo, stamped 0w-20.
MSRP $10.02
$7.00
MSRP $10.02
$7.00
9
Oil Filler Cap GM
GM Description: GM Genuine Parts Oil Filler Cap (Part Number: 25202484) is an OEM oil filler cap assembly (including gasket) that seals the engine oil fill opening. Function: Seals the oil filler opening to prevent oil leakage and contamination of engine oil.Includes: Gas ...
MSRP $12.46
$8.71
MSRP $12.46
$8.71
10
Engine Oil Filler Cap O-Ring GM
GM Notes: PARTS: Part included with filler cap.
Description: GM Genuine Parts Engine Oil Filler Cap O-Ring (Part Number: 24100002) is an O-ring seal designed for the engine oil filler cap to help prevent oil leaks and ingress of contaminants. Type: Oil filler cap O-ring/sealFunction: Provides pressure- and contamina ...
$19.62
$19.62
11
Oil Pan GM
GM Notes: PARTS: Part has related component that cannot be reused/reinstalled; lower oil pan.
Description: GM Genuine Parts Upper Oil Pan (Part Number: 25206258) is an upper engine oil pan assembly made to OE fitment standards for oil containment and engine lower-end sealing. Type: Engine Component PartsFunction: Collects and contains engine oil while providing ...
MSRP $162.09
$101.17
MSRP $162.09
$101.17
11
Oil Pan GM
GM Notes: PARTS: Part has related component that cannot be reused/reinstalled; lower oil pan.
Description: Awd. Equinox. Upper. Terrain.
MSRP $135.07
$84.29
MSRP $135.07
$84.29
12
Oil Pan GM
GM Notes: PARTS: Part cannot be reused/reinstalled.
Description: GM Oil Pan (Part Number: 12637773) is an engine lower oil pan assembly designed for use as a factory-style replacement. Function: Collects and stores engine oil at the bottom of the engine for lubrication and oil circulation.Category: Engine Component Part ...
MSRP $67.12
$44.73
MSRP $67.12
$44.73
12
Oil Pan GM
GM Notes: PARTS: Part cannot be reused/reinstalled.
Description: GM Genuine Parts Oil Pan (Part Number: 12650637) is a lower engine oil pan engineered to collect and contain engine oil for the lubrication system in AWD applications where specified. Type: Lower oil pan (master description: PAN ASM-LWR OIL)Function: Conta ...
MSRP $41.48
$33.78
MSRP $41.48
$33.78
13
Drain Plug GM
GM Description: GM Genuine Parts Drain Plug (Part Number: 55577568) is a factory oil pan drain plug designed for engine oil service. Function: Seals the engine oil pan drain opening and allows service draining when removed.Also known as: Engine Oil Drain PlugService Type: ...
MSRP $16.13
$12.86
MSRP $16.13
$12.86
14
Engine Oil Pan Drain Plug Seal GM
GM Description: GM Genuine Parts Engine Oil Pan Drain Plug Seal (Part Number: 12616850) is an O-ring style seal used on oil pan drain plugs to prevent engine oil leakage. Backed by General Motors (GM). Function: Drain plug O-ring seal for oil pan to prevent leaksUse: Repl ...
MSRP $8.24
$7.07
MSRP $8.24
$7.07
15
Oil Filter GM
GM Description: ACDelco Filter (Part Number: 25206966) is an engine oil filter assembly designed to remove particulates and protect engine components. Type: Oil FiltersFunction: Traps contaminants from engine oil to help protect bearings and internal componentsBenefit: OE ...
$68.84
$68.84
16
Engine Oil Filter Connector GM
GM Description: GM Genuine Parts Engine Oil Filter Connector (Part Number: 12582654) is a factory-quality fitting for oil filter systems, made to meet original equipment expectations. Also known as: Oil Filter ConnectorApplications: Replacement connector for select engine ...
MSRP $26.47
$19.61
MSRP $26.47
$19.61
17
$196.49
18
Intake Manifold Gasket GM
GM Notes: PARTS: Part included with intake manifold.
Description: GM Genuine Parts Intake Manifold Gasket (Part Number: 12637018) is an OEM gasket designed to seal the intake manifold to the cylinder head and prevent air or coolant leaks. Function: Creates a sealed joint between intake manifold and engine to prevent vacu ...
MSRP $4.39
$3.74
MSRP $4.39
$3.74
19
Engine Intake Manifold Cover GM
GM Notes: PARTS: Part included with intake manifold.
Description: 1.5L turbo. 1.4L, type 2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $36.21
$24.13
MSRP $36.21
$24.13
20
Engine Oil Dipstick GM
GM Description: GM Genuine Parts Engine Oil Dipstick (Part Number: 12696720) is an oil level indicator assembly used to visually check engine oil level. Supplied for high-output 1.5L turbo applications and engineered to GM factory specifications to provide accurate level ...
MSRP $15.03
$11.99
MSRP $15.03
$11.99