Engine for 2024 GMC Sierra 1500
No.
Part # / Description / Price
Price
N/A
RTV Silicone Sealant - 300 mL 2 
GM
GM Description: Genuine GM OEM RTV Silicone Sealant (MPN: 19369831) is a premium one-part, room-temperature vulcanizing liquid gasket engineered for high-performance sealing applications across GM trucks and specialty vehicles. This 300 mL tube of RTV silicone delivers re ...
Not For Sale
Not For Sale
N/A
Valve GM
GM Description: Genuine GM OEM Valve (MPN: 40009556) engineered for premium performance in Chevrolet Silverado, GMC Sierra, Chevrolet Suburban, Tahoe, Cadillac Escalade ESV, and GMC Yukon XL models equipped with 3.0L diesel engines. This authentic General Motors replaceme ...
MSRP $49.29
$32.01
MSRP $49.29
$32.01
N/A
Oil Cooler GM
GM Description: GM OEM Oil Cooler (MPN: 40009478) maintains optimal engine temperature in 2025 Silverado, Sierra, Suburban, Tahoe, and Yukon XL models equipped with 3.0L diesel engines. This genuine General Motors component prevents oil overheating and ensures reliable pe ...
MSRP $140.90
$93.67
MSRP $140.90
$93.67
N/A
Front Mount GM
GM Description: Genuine GM OEM Front Mount (MPN: 85623479) is a factory-original component designed for Chevrolet Silverado and GMC Sierra left-hand side rear-wheel drive models. This essential mounting bracket ensures proper alignment and support for front-end assemblies ...
MSRP $92.61
$58.50
MSRP $92.61
$58.50
N/A
Front Mount GM
GM Description: Upgrade your Silverado or Sierra with the genuine GM OEM Front Mount (MPN: 85623480), engineered to deliver reliable performance for right-hand drive configurations. This essential component is designed for RWD Silverado and Sierra models, ensuring proper ...
MSRP $95.23
$60.15
MSRP $95.23
$60.15
N/A
Outlet Hose GM
GM Description: Genuine GM OEM Outlet Hose (MPN: 40009116) is engineered for 2023-2025 Chevrolet Silverado and GMC Sierra trucks equipped with the 3.0L Duramax diesel engine (LZ0). This factory-original coolant outlet hose maintains proper engine cooling system circulatio ...
MSRP $35.24
$21.00
MSRP $35.24
$21.00
N/A
Front Mount GM
GM Description: The GM OEM Front Mount (MPN: 85623481) is a genuine General Motors component designed for 4WD Silverado and Sierra trucks equipped with the 3.0L diesel engine. This left-side front mount provides essential structural support and alignment for your truck's ...
MSRP $154.97
$97.90
MSRP $154.97
$97.90
N/A
Front Mount GM
GM Description: GM OEM Front Mount (MPN: 85623482) is engineered for premium performance on select Silverado and Sierra 4WD models equipped with the 3.0L Duramax diesel engine. This genuine General Motors component delivers reliable engine mounting support and vibration i ...
MSRP $154.97
$97.90
MSRP $154.97
$97.90
N/A
Engine 1 GM
GM Notes: Does Not Include: Exhaust Manifolds or Engine Electrical.
Description: Genuine GM OEM Engine (MPN: 40009641) is engineered for optimal performance in full-size GM trucks and SUVs including Silverado, Sierra, Suburban, Tahoe, and Yukon XL models. This factory-original engine delivers reliable power and efficiency as a direct r ...
MSRP $3,818.89
$3,746.33
MSRP $3,818.89
$3,746.33
N/A
Inlet Hose GM
GM Description: Genuine GM OEM Inlet Hose (MPN: 24001331) engineered for 2023-2025 Chevrolet Silverado, Sierra, Suburban, Tahoe, and GMC Yukon models equipped with the 3.0L Duramax Diesel engine (LZ0 code). This engine-to-T-connector inlet hose is a critical engine coolin ...
MSRP $15.69
$10.67
MSRP $15.69
$10.67
1
Cylinder Head GM
GM Notes: Includes: Valves & Valvetrain.
Description: Genuine GM OEM Cylinder Head (MPN: 40009285) is engineered for premium engine performance and durability in full-size trucks and SUVs including Silverado, Sierra, Suburban, and Yukon XL models. This authentic General Motors replacement part manages combust ...
MSRP $1,437.91
$893.36
MSRP $1,437.91
$893.36
2
Head Gasket GM
GM Description: The Genuine GM OEM Head Gasket (MPN: 24001305) is engineered to seal the cylinder head to the engine block, preventing coolant and oil leakage in select GM vehicles including Silverado, Sierra, Suburban, Tahoe, and Yukon models. This 2.05mm thick head gask ...
MSRP $107.04
$67.60
MSRP $107.04
$67.60
2
Head Gasket GM
GM Description: The GM OEM Head Gasket (MPN: 24001304) is an essential engine component designed to create a reliable seal between the cylinder head and engine block on select Chevrolet Silverado, GMC Sierra, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon trucks. This ...
MSRP $107.60
$67.95
MSRP $107.60
$67.95
2
Head Gasket GM
GM Description: Genuine GM OEM Head Gasket (MPN: 24001303) engineered for Chevrolet Silverado, GMC Sierra, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon models. This 1.85mm thick cylinder head gasket seals the combustion chamber and prevents coolant and oil leaks bet ...
MSRP $110.28
$69.65
MSRP $110.28
$69.65
3
Valve Cover GM
GM Description: Genuine GM OEM Valve Cover (MPN: 40009155) engineered for 3.0L diesel engines in full-size GM trucks and SUVs including Silverado, Sierra, Escalade ESV, Suburban, Tahoe, and Yukon XL models. This factory valve cover seals and protects critical engine compo ...
MSRP $312.54
$195.11
MSRP $312.54
$195.11
4
Valve Cover Gasket GM
GM 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
5
Intake Valve GM
GM Description: GM Genuine OEM Intake Valve (MPN: 55490237) is engineered for optimal engine performance in Chevrolet Silverado and GMC Sierra trucks. This factory-original part controls air intake timing and ensures precise fuel-air mixture combustion in your vehicle's e ...
MSRP $6.73
$4.57
MSRP $6.73
$4.57
6
Exhaust Valve GM
GM Description: # Genuine GM OEM Exhaust Valve (MPN: 55490236)
The GM Genuine OEM Exhaust Valve (MPN: 55490236) is engineered to deliver reliable engine performance in Silverado and Sierra models. This critical valve component manages exhaust gas flow during engine combu ...
MSRP $10.76
$7.32
MSRP $10.76
$7.32
7
Valve Seals GM
GM Description: Genuine GM OEM Valve Seals (MPN: 55484799) are precision engine components designed to prevent oil leakage and maintain proper combustion chamber sealing in your vehicle's cylinder head. These factory-original seals are engineered for Chevrolet Silverado, ...
MSRP $4.43
$2.99
MSRP $4.43
$2.99
9
Valve Spring Retainer GM
GM Description: The Valve Spring Retainer (MPN: 55484797) is a genuine GM OEM component engineered for precision engine performance in Silverado and Sierra trucks. This critical valve train part maintains proper spring tension and valve alignment, ensuring optimal engine ...
MSRP $4.08
$2.77
MSRP $4.08
$2.77
10
Valve Keeper (SOLD INDIVIDUALLY) GM
GM Description: # Valve Keeper (SOLD INDIVIDUALLY)
The GM OEM Valve Keeper (MPN: 90529533) is an essential engine component designed to secure valve springs in place on the valve stem, preventing valve float and maintaining proper engine performance across select GM vehi ...
MSRP $8.32
$5.65
MSRP $8.32
$5.65
11
Rocker Arms GM
GM Description: Genuine GM OEM Rocker Arms (MPN: 55515640) deliver precise valve actuation for optimal engine performance in your Chevrolet Silverado, GMC Sierra, Chevrolet Suburban, Tahoe, Cadillac Escalade ESV, and GMC Yukon XL. These factory-original rocker arms are en ...
MSRP $3.95
$2.69
MSRP $3.95
$2.69
12
Valve Lifter GM
GM Description: 🔧 GM Part #26473210 — what it is
GM Genuine Parts 26473210 Front Brake Pad Wear Sensor
Official name: Front Disc Brake Pad Wear Sensor
Type: OEM GM / ACDelco sensor
Position: Front brakes (usually 1 per side → often need 2 total)
⚙️ ...
MSRP $5.74
$3.90
MSRP $5.74
$3.90
13
Camshaft GM
GM Description: # Product Description
Genuine GM OEM Camshaft (MPN: 40009063) is an original equipment manufacturer replacement for the exhaust valve train on select Chevrolet and GMC full-size trucks and SUVs. This critical engine component controls exhaust valve timing ...
MSRP $163.07
$103.01
MSRP $163.07
$103.01
13
Camshaft GM
GM Description: The GM OEM Camshaft (MPN: 40009303) is a genuine intake camshaft designed for optimal valve timing and engine performance in select Chevrolet and GMC full-size trucks and SUVs. This authentic General Motors replacement part ensures proper fuel efficiency a ...
MSRP $157.06
$99.20
MSRP $157.06
$99.20
14
Front Crankshaft Engine Oil Seal GM
GM Notes: Includes: Front Crankshaft Seal.
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
15
Secondary Timing Chain GM
GM Description: The GM OEM Secondary Timing Chain (MPN: 55515943) is a critical engine component designed to synchronize crankshaft and camshaft rotation in diesel injection pump systems, ensuring precise valve timing during intake and exhaust strokes. This genuine Genera ...
MSRP $48.50
$31.49
MSRP $48.50
$31.49
15
Timing Chain GM
GM Description: Genuine GM OEM Timing Chain (MPN: 55489211) precisely synchronizes crankshaft and camshaft rotation to ensure proper valve timing during engine operation. This critical engine component maintains optimal intake and exhaust stroke performance for Chevrolet ...
MSRP $24.51
$16.65
MSRP $24.51
$16.65
16
Timing Belt GM
GM Description: Genuine GM OEM Timing Belt (MPN: 55493234) is engineered to deliver reliable engine performance on Chevrolet Silverado and GMC Sierra trucks. This original equipment manufacturer part controls precise valve timing and oil pump operation, ensuring optimal e ...
MSRP $35.93
$23.33
MSRP $35.93
$23.33
17
Engine Timing Camshaft Sprocket GM
GM Description: The GM OEM Engine Timing Camshaft Sprocket (MPN: 55489218) is a critical engine component engineered to precisely control camshaft timing and valve operation in Chevrolet Silverado and GMC Sierra trucks. This genuine General Motors part delivers reliable p ...
MSRP $9.81
$6.66
MSRP $9.81
$6.66
18
Timing Chain Tensioner GM
GM Description: The GM OEM Timing Chain Tensioner (MPN: 55489220) is a genuine General Motors engine component engineered to maintain optimal camshaft chain tension in select GM vehicles including Silverado and Sierra models. This authentic factory part ensures precise va ...
MSRP $27.74
$18.85
MSRP $27.74
$18.85
18
Timing Chain Tensioner GM
GM Description: Genuine GM OEM Timing Chain Tensioner (MPN: 55508005) for Chevrolet Silverado and GMC Sierra models equipped with diesel injection pump systems. This OEM replacement part maintains precise engine timing by applying consistent hydraulic pressure to the timi ...
MSRP $23.72
$16.12
MSRP $23.72
$16.12
19
Timing Chain Guide GM
GM Description: The GM OEM Timing Chain Guide (MPN: 55489221) is a genuine camshaft chain component engineered to maintain proper tension and alignment on the tension side of your engine's timing chain system. This authentic General Motors part is specifically designed fo ...
MSRP $8.41
$5.72
MSRP $8.41
$5.72
19
Engine Timing Chain Guide GM
GM Description: Genuine GM OEM Engine Timing Chain Guide (MPN: 55489216) for Silverado and Sierra models keeps your injection pump chain properly tensioned and aligned. This slack side timing chain guide is engineered to GM's exacting specifications and ensures optimal en ...
MSRP $5.85
$3.97
MSRP $5.85
$3.97
19
Engine Timing Chain Guide GM
GM Description: Genuine GM OEM Engine Timing Chain Guide (MPN: 55489213) maintains proper tension on the injection pump chain for optimal engine performance in Chevrolet Silverado and GMC Sierra trucks. This tension-side chain guide is engineered to GM's exacting specific ...
MSRP $7.20
$4.89
MSRP $7.20
$4.89
19
Timing Chain Guide GM
GM Description: The GM OEM Timing Chain Guide (MPN: 55489219) is a genuine camshaft chain component engineered to maintain proper slack side tension in your engine's timing system. This authentic General Motors part is designed for select Silverado and Sierra models, ensu ...
MSRP $15.95
$10.84
MSRP $15.95
$10.84
20
Piston Rings GM
GM Notes: Includes: Standard Rings For One Piston.
Description: Genuine GM OEM Piston Rings MPN 40009465 are engineered precision components designed to maintain proper compression and oil control in your engine's cylinders. These OEM piston rings fit Silverado and Sierra trucks, delivering factory-specified performanc ...
MSRP $45.17
$29.33
MSRP $45.17
$29.33
21
Piston GM
GM Notes: Includes: One Standard Piston W/Pin & Piston Rings.
Description: Upgrade your engine performance with this Genuine GM OEM Piston (MPN: 40009275), engineered for Chevrolet Silverado and GMC Sierra trucks. This original equipment manufacturer piston is designed to withstand high combustion pressures while delivering optim ...
MSRP $81.64
$53.01
MSRP $81.64
$53.01
22
Connecting Rod GM
GM Description: The Genuine GM OEM Connecting Rod (MPN: 55507086) is a critical engine component that links the piston to the crankshaft, enabling smooth power transmission in your vehicle. This authentic General Motors factory part is engineered for optimal performance i ...
MSRP $73.46
$47.70
MSRP $73.46
$47.70
23
Connecting Rod Lower Bearing GM
GM Description: Genuine GM OEM Connecting Rod Lower Bearing (MPN: 55490523) is a critical engine component engineered to maintain proper crankshaft and connecting rod alignment in your vehicle. This authentic General Motors part is designed to withstand extreme engine pre ...
MSRP $7.20
$4.89
MSRP $7.20
$4.89
23
F (S)Bearing GM
GM Description: # 1. Product Description Paragraph
The GM OEM F (S)Bearing (MPN: 40009490) is a genuine upper suspension component engineered for heavy-duty performance in full-size GM trucks and SUVs. This critical bearing assembly supports the steering and suspension s ...
MSRP $12.58
$8.53
MSRP $12.58
$8.53
24
Crankshaft GM
GM Description: Genuine GM OEM Crankshaft (MPN: 40009035) is the original equipment manufacturer replacement part designed for Chevrolet Silverado, GMC Sierra, Chevrolet Suburban, Chevrolet Tahoe, Cadillac Escalade ESV, and GMC Yukon XL models. This critical engine compon ...
MSRP $804.37
$499.86
MSRP $804.37
$499.86
25
Crankshaft Upper Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: # Product Description
The GM Genuine OEM Crankshaft Upper Bearing (MPN: 55495260) is a critical engine component engineered to deliver reliable performance in select GM vehicles. This authentic crankshaft bearing is precision-manufactured to exact OEM spe ...
MSRP $5.68
$3.86
MSRP $5.68
$3.86
25
Crankshaft Upper Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: The Genuine GM OEM Crankshaft Upper Bearing (MPN: 55495259) is a critical engine component engineered to support and reduce friction on the crankshaft's main journal in select GM vehicles including Silverado and Sierra models. This precision-manufactured b ...
MSRP $5.26
$3.58
MSRP $5.26
$3.58
25
Crankshaft Upper Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: # Product Description
Upgrade your engine's performance with this Genuine GM OEM Crankshaft Upper Bearing (MPN: 55495258), engineered to meet General Motors' strict quality standards. This critical engine component supports the crankshaft and reduces fric ...
MSRP $5.54
$3.77
MSRP $5.54
$3.77
25
Crankshaft Upper Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Upgrade your engine's reliability with the Genuine GM OEM Crankshaft Upper Bearing (MPN: 55492648), engineered to deliver superior performance in Chevrolet Silverado and GMC Sierra trucks. This critical main bearing component supports Journal 1 or 7 with p ...
MSRP $5.10
$3.46
MSRP $5.10
$3.46
25
Crankshaft Upper Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Genuine GM OEM Crankshaft Upper Bearing (MPN: 55492647) for Silverado and Sierra trucks, engineered to precise GM specifications for reliable engine performance. This upper main bearing is designed for Journal 1 or 7 applications with exacting 2.479-2.485 ...
MSRP $5.86
$3.98
MSRP $5.86
$3.98
25
Crankshaft Upper Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Upgrade your Silverado or Sierra with the genuine GM OEM crankshaft upper bearing (MPN: 55492646), engineered to meet strict manufacturer specifications for reliable engine performance. This journal bearing is precision-manufactured for Journal 1 or 7 posi ...
MSRP $6.18
$4.20
MSRP $6.18
$4.20
25
Crankshaft Lower Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: The Genuine GM OEM Crankshaft Lower Bearing (MPN: 55490471) is a precision engine component engineered to support and reduce friction on your vehicle's crankshaft. This main bearing is specifically designed for Chevrolet Silverado and GMC Sierra applicatio ...
MSRP $5.54
$3.77
MSRP $5.54
$3.77
25
Crankshaft Upper Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: The GM Crankshaft Upper Bearing (MPN: 55490521) is a genuine OEM engine component engineered to precise manufacturer specifications for reliable crankshaft support and smooth engine operation. This authentic General Motors part ensures proper bearing clear ...
MSRP $5.46
$3.71
MSRP $5.46
$3.71
25
Crankshaft Upper Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: The GM Genuine Crankshaft Upper Bearing (MPN: 55490520) is an essential engine component engineered to support and stabilize the crankshaft during operation across select GM vehicles. This OEM bearing maintains precise tolerances and reduces friction betwe ...
MSRP $5.54
$3.77
MSRP $5.54
$3.77
25
Crankshaft Upper Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Upgrade your engine's performance with the Genuine GM OEM Crankshaft Upper Bearing (MPN: 55490519), engineered to deliver reliable crankshaft support in Silverado and Sierra models. This upper main bearing is precision-manufactured to exacting GM standards ...
MSRP $5.68
$3.86
MSRP $5.68
$3.86
25
Crankshaft Lower Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: # Product Description
The GM OEM Crankshaft Lower Bearing (MPN: 55490473) is a genuine main bearing engineered for select Silverado and Sierra trucks, delivering reliable engine support and optimal performance. This critical engine component maintains pro ...
MSRP $5.46
$3.71
MSRP $5.46
$3.71
25
Crankshaft Lower Bearing GM
GM Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: The Genuine GM OEM Crankshaft Lower Bearing (MPN: 55490472) is a critical engine component engineered to support and reduce friction on your vehicle's crankshaft. This original equipment manufacturer part is specifically designed for GM Silverado and Sierr ...
MSRP $5.26
$3.58
MSRP $5.26
$3.58
26
Crankshaft Thrust Bearing GM
GM Description: GM Genuine OEM Crankshaft Thrust Bearing (MPN: 55490482) is a critical engine component engineered to manage crankshaft endplay and maintain proper shaft alignment in your vehicle's engine block. This factory-original thrust bearing is specifically designe ...
MSRP $4.65
$3.15
MSRP $4.65
$3.15
27
Rear Main Seal GM
GM 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
28
Rear Main Seal Retainer GM
GM Description: The GM OEM Rear Main Seal Retainer (MPN: 40009454) is an essential engine component designed to prevent oil leaks at the crankshaft. This genuine General Motors part fits Chevrolet Silverado, GMC Sierra, Chevrolet Suburban, Tahoe, Cadillac Escalade ESV, an ...
MSRP $113.36
$71.60
MSRP $113.36
$71.60
29
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
30
Lower Oil Pan GM
GM Description: The GM OEM Lower Oil Pan (MPN: 55506665) is a genuine replacement component engineered for Chevrolet Silverado and GMC Sierra trucks equipped with 3.0L diesel engines. This factory-original pan provides reliable oil containment and drainage, ensuring prope ...
MSRP $87.32
$56.71
MSRP $87.32
$56.71
30
Oil Pan GM
GM Description: Genuine GM OEM Oil Pan MPN 40009094 is engineered for 3.0L diesel engines and provides essential oil capacity and circulation for Chevrolet Silverado, GMC Sierra, and Yukon models. This upper-mounted oil pan assembly ensures proper lubrication system funct ...
MSRP $497.87
$310.74
MSRP $497.87
$310.74
31
Oil Pump GM
GM Description: Upgrade your diesel engine with the Genuine GM OEM Oil Pump (MPN: 40009011), engineered to deliver reliable oil circulation and engine protection for Chevrolet Silverado, Sierra, Suburban, Tahoe, and GMC Yukon XL models equipped with the 3.0L Duramax diese ...
MSRP $192.77
$120.34
MSRP $192.77
$120.34
32
Oil Pump Suction Pipe GM
GM Description: The GM OEM Oil Pump Suction Pipe (MPN: 55511445) is an essential engine component engineered to deliver precise fuel delivery and optimal oil circulation performance in your Silverado or Sierra equipped with a 3.0L diesel engine. This genuine General Motor ...
MSRP $11.24
$7.64
MSRP $11.24
$7.64
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
2 This part contains hazardous materials. Extra shipping costs apply.