Engine for 2026 GMC Yukon XL
No.
Part # / Description / Price
Price
1
Crankshaft Pulley 
GM
GM Description: Genuine GM OEM Crankshaft Pulley (MPN: 55512109) engineered for Chevrolet Silverado and GMC Sierra trucks equipped with 3.0L diesel engines. This factory original crankshaft pulley maintains proper engine accessory drive system operation, delivering reliab ...
MSRP $148.64
$93.90
MSRP $148.64
$93.90
2
M10x1.5x30 Multi-Purpose Bolt GM
GM Description: # Product Description
The GM OEM M10x1.5x30 Multi-Purpose Bolt (MPN: 11588738) is a genuine General Motors fastener engineered for secure assembly and structural integrity across multiple vehicle platforms. This precision-manufactured bolt is compatible w ...
MSRP $0.42
$0.29
MSRP $0.42
$0.29
3
Front Crankshaft Engine Oil Seal GM
GM Description: GM part number 55509254 is a genuine GM front crankshaft oil seal assembly (also called “Seal Assembly, Cr/Shf Frt Oil” or “Front Crankshaft Engine Oil Seal”). It supersedes GM part 55493233.
Common details:
Used on GM 3.0L Duramax diesel engine ...
MSRP $14.16
$9.62
MSRP $14.16
$9.62
3
Rear Main Seal GM
GM Positions: Rear
Description: The Genuine GM OEM Rear Main Seal (MPN: 40009072) is engineered to prevent oil leakage from the engine block on select GM full-size trucks and SUVs. This critical engine seal maintains proper lubrication and prevents costly oil loss in vehicles like the Si ...
MSRP $19.52
$13.27
MSRP $19.52
$13.27
4
Upper Oil Pan Bolt GM
GM Description: The Genuine GM OEM Upper Oil Pan Bolt (MPN: 11548002) is an essential fastener engineered to secure the upper oil pan on select GM vehicles equipped with 2.0L turbo, 3.0L diesel, 1.2L, 4.2L twin-turbo, and other compatible powertrains across 2019-2020 mode ...
MSRP $0.34
$0.23
MSRP $0.34
$0.23
5
Valve Cover GM
GM Description: This Genuine GM OEM Valve Cover (MPN: 40009443) is engineered for 3.0L diesel engines and fits Chevrolet Silverado, GMC Sierra, and Cadillac Yukon XL models. The valve cover seals and protects critical engine components while maintaining proper oil circula ...
MSRP $256.26
$159.98
MSRP $256.26
$159.98
6
Valve Cover Gasket GM
GM Notes: PARTS: Part included with valve cover.
Description: Genuine GM OEM Valve Cover Gasket (MPN: 55502647) engineered for 3.0L diesel engines in full-size GM trucks and SUVs including Silverado, Sierra, Suburban, Tahoe, Escalade ESV, and Yukon XL models. This OEM valve cover gasket prevents oil leaks and maintai ...
MSRP $61.66
$40.04
MSRP $61.66
$40.04
7
Pressure Sensor GM
GM Notes: PARTS: Part included with valve cover.
Description: Genuine GM OEM Pressure Sensor MPN 12740187 is an original equipment manufacturer part designed for select GM vehicles equipped with 3.0L diesel and 2.0L engines from model years 2021-2025. This critical engine management component monitors fuel or oil pre ...
MSRP $27.18
$16.20
MSRP $27.18
$16.20
8
Filler Cap GM
GM Description: The Genuine GM OEM Filler Cap (MPN: 12716056) is designed for 3.0L diesel engines and features an integrated gasket with dexos 0w-20 stamping for proper fluid identification. This original equipment manufacturer cap ensures secure sealing and prevents cont ...
MSRP $17.66
$10.53
MSRP $17.66
$10.53
9
Engine Oil Filler Cap O-Ring GM
GM Notes: PARTS: Part included with filler cap.
Description: The GM OEM Engine Oil Filler Cap O-Ring (MPN: 24100002) is a genuine General Motors replacement seal designed to maintain a secure, leak-free fit on your vehicle's oil filler cap. This authentic GM part ensures proper engine oil containment and prevents co ...
MSRP $6.01
$3.60
MSRP $6.01
$3.60
10
Oil Filler Tube GM
GM Description: The GM OEM Oil Filler Tube (MPN: 55496882) is a genuine replacement component engineered for 5.3L, 6.2L, and 3.0L diesel engines in select GM vehicles. This factory-original part maintains proper oil cap functionality and fuel system integrity, making it a ...
MSRP $14.93
$10.16
MSRP $14.93
$10.16
13
Automatic Transmission Fluid Pan Drain Plug GM
GM Notes: PARTS: Part included with oil pan.
Description: The GM OEM Automatic Transmission Fluid Pan Drain Plug (MPN: 24233099) is an essential maintenance component designed for 6.6L and 3.0L diesel-equipped GM vehicles. This genuine General Motors transmission pan drain plug includes a replacement gasket and e ...
MSRP $12.20
$9.93
MSRP $12.20
$9.93
14
Oil Filter GM
GM Description: Genuine GM OEM Oil Filter MPN 12735608 is engineered to keep your engine clean and running smoothly across multiple GM vehicles including Silverado, Sierra, CT5, XT5, Envision, Colorado, Canyon, Traverse, Acadia, and Encore GX models. This authentic Genera ...
MSRP $11.84
$7.06
MSRP $11.84
$7.06
15
Oil Filter Connector GM
GM Description: The Genuine GM OEM Oil Filter Connector (MPN: 55495106) is designed to securely connect oil filter housing to your engine's lubrication system. This critical component maintains proper oil circulation and pressure in diesel and turbocharged gasoline engine ...
MSRP $7.54
$5.11
MSRP $7.54
$5.11
16
Engine Oil Dipstick GM
GM Description: Genuine GM OEM Engine Oil Dipstick (MPN: 40009384) for select GM vehicles equipped with 3.0L diesel engines. This OEM dipstick accurately measures engine oil levels to help maintain proper lubrication and engine health. Sourcing an authentic GM part ensure ...
MSRP $11.47
$7.80
MSRP $11.47
$7.80
17
Multi-Purpose O-Ring GM
GM Notes: PARTS: Part included with dipstick.
Description: The GM OEM Multi-Purpose O-Ring (MPN: 24504031) is a genuine General Motors replacement gasket seal engineered to maintain leak-free operation across multiple vehicle systems and components. This authentic factory part delivers reliable sealing performance ...
MSRP $0.67
$0.45
MSRP $0.67
$0.45
17
Dipstick Seal GM
GM Description: Genuine GM OEM Dipstick Seal (MPN: 12670252) is engineered to maintain proper oil level monitoring and prevent fluid leaks across your vehicle's engine bay. This original equipment part is specifically designed for GM vehicles equipped with 2.7L turbo, 1.3 ...
MSRP $1.04
$0.70
MSRP $1.04
$0.70
18
Oil Tube GM
GM Description: # Oil Tube - GM OEM Part 40009232
The GM OEM Oil Tube (Part #40009232) is a genuine engine component engineered for 3.0L diesel-powered vehicles, ensuring proper oil circulation and engine protection. This factory original part is essential for maintainin ...
MSRP $15.87
$10.78
MSRP $15.87
$10.78
20
Intake Manifold GM
GM Description: # Genuine GM OEM 40009521 Intake Manifold with Gaskets
Upgrade your engine performance with the Genuine GM OEM Intake Manifold (MPN: 40009521), engineered to deliver precise air-fuel mixture distribution for optimal combustion. This complete assembly incl ...
MSRP $176.53
$110.20
MSRP $176.53
$110.20
21
Intake Manifold Gaskets GM
GM Notes: PARTS: Part included with intake manifold.
Description: # Product Description
Replace worn seals and prevent coolant leaks with the GM OEM Intake Manifold Gasket (MPN: 55503127), engineered for Chevrolet Silverado and GMC Sierra trucks equipped with 3.0L diesel engines. This genuine General Motors part deliver ...
MSRP $6.78
$4.60
MSRP $6.78
$4.60
22
Throttle Body Gasket GM
GM Notes: PARTS: Part included with intake manifold.
Description: Genuine GM OEM Throttle Body Gasket (MPN: 55490568) designed for Chevrolet Silverado and GMC Sierra trucks equipped with 3.0L diesel engines. This OEM throttle body gasket creates a critical seal between the intake manifold and throttle body, preventing un ...
MSRP $2.00
$1.19
MSRP $2.00
$1.19