Engine for 2019 GMC Sierra 1500
No.
Part # / Description / Price
Price
N/A
Mount 
GM
GM Description: Genuine GM OEM Mount (MPN: 85806751) is engineered to provide secure suspension and drivetrain support for premium GM trucks and SUVs including the Silverado, Sierra, Tahoe, Escalade, Suburban, and Yukon models. This OEM replacement mount is designed for b ...
MSRP $157.79
$99.65
MSRP $157.79
$99.65
N/A
Engine Assembly 1 GM
GM Notes: Does Not Include: Exhaust Manifolds or Engine Electrical.
Description: Silverado, sierra. L82. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
N/A
Mount GM
GM Description: Silverado, sierra. 6.2L. Rwd. Tahoe. Suburban. Right. All. Escalade. Yukon. 4.3L.
MSRP $141.19
$89.19
MSRP $141.19
$89.19
N/A
Remanufactured Engine 1 GM
GM Notes: Does Not Include: Exhaust Manifolds or Engine Electrical.
Description: Genuine GM OEM Remanufactured Engine (MPN: 19420610) is a professionally rebuilt powerplant designed for Chevrolet Silverado and GMC Sierra trucks equipped with L84 engines. This quality remanufactured engine delivers reliable performance and is an excelle ...
MSRP $6,617.99
$6,492.26
MSRP $6,617.99
$6,492.26
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
1
Cylinder Head 1 GM
GM Description: Silverado, sierra. Tahoe. Suburban. Yukon XL.
MSRP $1,028.55
$639.03
MSRP $1,028.55
$639.03
2
Cylinder Head Gasket GM
GM Description: Genuine GM OEM Cylinder Head Gasket (MPN: 12622325) engineered for Chevrolet Silverado, GMC Sierra, Tahoe, Suburban, and Yukon models equipped with 5.3L engines. This authentic General Motors part maintains proper seal integrity between the cylinder head a ...
MSRP $99.87
$63.07
MSRP $99.87
$63.07
3
Valve Cover GM
GM Description: # Valve Cover - GM OEM Part 12727455
Upgrade your engine with the genuine GM OEM Valve Cover (MPN: 12727455), engineered to seal and protect your engine's valve train while maintaining optimal performance. This authentic General Motors replacement part is ...
MSRP $120.12
$75.85
MSRP $120.12
$75.85
3
Valve Cover GM
GM Description: Genuine GM OEM Valve Cover (MPN: 12723317) is engineered to seal and protect your engine's valve train on select GM vehicles. This authentic General Motors replacement part ensures proper engine gasket integrity and prevents oil leakage from critical engin ...
MSRP $109.99
$69.47
MSRP $109.99
$69.47
4
Valve Cover Gasket GM
GM Description: The GM OEM Valve Cover Gasket (MPN: 12619787) is a genuine factory replacement seal engineered to prevent oil leaks and maintain proper engine bay integrity on select GM vehicles. This authentic General Motors part delivers reliable performance for drivers ...
MSRP $8.86
$6.02
MSRP $8.86
$6.02
5
Intake Valve GM
GM Description: # Intake Valve
Upgrade your engine performance with the Genuine GM OEM Intake Valve (MPN: 12619825), engineered for precise fuel and air mixture control in your vehicle's combustion chamber. This original equipment manufacturer part is designed for direct ...
MSRP $11.67
$7.94
MSRP $11.67
$7.94
6
Exhaust Valve GM
GM Description: Genuine GM OEM Exhaust Valve (MPN: 12678745) engineered for precise engine performance on select GM trucks and SUVs including Silverado, Sierra, Tahoe, Suburban, Yukon XL, and Express/Savana vans in standard and 2500/3500 configurations. This factory exhau ...
MSRP $14.40
$9.77
MSRP $14.40
$9.77
7
Valve Seals GM
GM Description: # Product Description
Genuine GM OEM Valve Seals (MPN: 12689007) are precision-engineered engine components designed to prevent oil leakage and maintain proper combustion chamber sealing in select GM vehicles. These original equipment manufacturer seals a ...
MSRP $9.69
$6.58
MSRP $9.69
$6.58
7
Valve Seals GM
GM Description: # Product Description
Genuine GM OEM Valve Seals (MPN: 12689006) are precision-engineered sealing components designed to prevent oil leakage and maintain proper compression in your vehicle's engine. These factory-original valve seals are essential for mai ...
MSRP $8.86
$6.02
MSRP $8.86
$6.02
8
Valve Springs GM
GM Description: Genuine GM OEM Valve Springs (MPN: 12728733) are precision-engineered components designed to maintain proper valve operation and engine performance across select GM full-size SUVs and trucks. This factory-original valve spring is compatible with Chevrolet ...
MSRP $7.93
$5.39
MSRP $7.93
$5.39
9
Valve Spring Cap GM
GM Description: # Valve Spring Cap - GM OEM Part 10166344
Engineered by General Motors, the OEM Valve Spring Cap (MPN: 10166344) is a precision-manufactured engine component that maintains proper valve spring tension and alignment in select GM vehicles. This genuine GM p ...
MSRP $9.31
$6.32
MSRP $9.31
$6.32
10
Valve Locks GM
GM Description: GM Genuine Valve Locks (MPN: 10166345) are precision-engineered engine components designed to secure valve stems in place and maintain proper valve operation across select GM vehicles. These OEM valve locks are essential for preventing valve movement and e ...
MSRP $7.62
$5.17
MSRP $7.62
$5.17
11
Rocker Arms GM
GM Description: Genuine GM OEM Rocker Arms (MPN: 12619829) are engineered valve train components designed to transfer camshaft motion to pushrods and valves, ensuring precise engine operation on select GM vehicles. This authentic General Motors part maintains factory perf ...
MSRP $26.58
$18.06
MSRP $26.58
$18.06
12
Valve Push Rod GM
GM Description: The GM OEM Valve Push Rod (MPN: 12619828) is an essential engine component engineered to transfer motion from the camshaft to the valve lifters in your vehicle's powertrain. This genuine General Motors part is designed for optimal performance and durabilit ...
MSRP $9.35
$4.43
MSRP $9.35
$4.43
13
Engine Valve Lifter GM
GM Description: # Engine Valve Lifter
The GM OEM Engine Valve Lifter (MPN: 12740071) is a genuine General Motors replacement component designed to maintain proper valve timing and engine performance in select GM vehicles. This critical engine part ensures consistent hydra ...
MSRP $85.60
$55.57
MSRP $85.60
$55.57
13
Valve Lifters GM
GM Description: GM OEM Valve Lifter 12698945 for Gen V LT1 Engines - Genuine Factory Part
Genuine GM OEM valve lifter part number 12698945 is an essential engine component engineered to transmit camshaft motion to your vehicle's valves, ensuring precise valve timing and ...
MSRP $49.49
$32.13
MSRP $49.49
$32.13
14
Engine Camshaft GM
GM Description: Genuine OEM GM Engine Camshaft MPN 12619823 is engineered for optimal valve timing and engine performance in Chevrolet Silverado, GMC Sierra, Tahoe, Suburban, and Yukon models equipped with 5.3L V8 engines. This factory-original camshaft controls precise i ...
MSRP $221.29
$138.12
MSRP $221.29
$138.12
15
Engine Camshaft Bearing GM
GM Notes: Includes: Complete Set Of Camshaft Bearings.
Description: Genuine GM OEM Engine Camshaft Bearing (MPN: 12686894) is engineered to precise specifications for optimal valve timing and engine performance across multiple full-size GM trucks and SUVs. This complete bearing set fits Chevrolet Tahoe, Suburban, Silverado ...
MSRP $206.60
$128.95
MSRP $206.60
$128.95
16
Front Crankshaft Engine Oil Seal GM
GM Description: The GM Genuine Front Crankshaft Engine Oil Seal (MPN: 12634614) is an OEM replacement engineered to prevent oil leaks at the crankshaft openings on select GM vehicles. This authentic General Motors part delivers the reliable sealing performance your engine ...
MSRP $24.04
$16.33
MSRP $24.04
$16.33
17
Engine Front Cover GM
GM Description: Upgrade your Silverado or Sierra with the genuine GM OEM Engine Front Cover (MPN: 12688896), engineered to protect critical engine components and maintain optimal performance. This authentic General Motors part is designed for 5.3L and 6.2L engines, delive ...
MSRP $97.23
$61.41
MSRP $97.23
$61.41
18
Crankshaft Sprocket GM
GM Description: # Crankshaft Sprocket
The GM Genuine Crankshaft Sprocket (MPN: 12713934) is an essential engine timing component engineered to synchronize crankshaft rotation with camshaft operation across select GM vehicles. This OEM part delivers precise timing control ...
MSRP $40.85
$26.53
MSRP $40.85
$26.53
19
Timing Chain GM
GM Description: The GM OEM Timing Chain (MPN: 12646387) is a precision-engineered engine component designed to synchronize crankshaft and camshaft rotation, ensuring your engine's intake and exhaust valves operate at exactly the right moments for optimal performance. This ...
MSRP $110.91
$70.05
MSRP $110.91
$70.05
20
Timing Chain Tensioner Kit with Bolt and Gasket GM
GM Description: **Genuine GM OEM Timing Chain Tensioner Kit (MPN 12630107)** - Keep your engine running at peak performance with this authentic General Motors timing chain tensioner kit, complete with bolt and gasket. This essential engine component maintains precise timi ...
MSRP $68.48
$44.46
MSRP $68.48
$44.46
21
Camshaft Position Actuator GM
GM Description: The GM Camshaft Position Actuator (MPN: 12689342) is a genuine OEM component engineered to optimize valve timing and engine performance in Silverado and Sierra HD trucks. This authentic General Motors part is precision-manufactured to factory specification ...
MSRP $228.54
$142.65
MSRP $228.54
$142.65
22
Camshaft Phaser Magnet GM
GM Description: Genuine GM OEM Camshaft Phaser Magnet (MPN: 12675031) for 5.3L, 6.2L, and 6.6L gas engines in select GM trucks and SUVs including Silverado, Sierra 2500 HD, Sierra 3500 HD, Express, and Savana models, plus Corvette applications. This critical engine compon ...
MSRP $32.87
$22.34
MSRP $32.87
$22.34
23
Piston Rings GM
GM Notes: Includes: Standard Rings For One Piston.
Description: Upgrade your engine's performance with the Genuine GM OEM Piston Rings (MPN: 12691926), designed to deliver reliable compression and oil control in your heavy-duty truck or SUV. These premium piston rings are engineered for 5.3L engines found in popular GM ...
MSRP $37.70
$24.25
MSRP $37.70
$24.25
23
0.5mm Oversize Piston Ring Kit with Compression Rings, Oil Ring Rail Spacer, and Oil Ring Rails GM
GM Notes: Includes: Standard Rings For One Piston.
Description: Genuine GM OEM 0.5mm Oversize Piston Ring Kit (MPN: 12691927) is engineered for engine rebuilds and overhaul projects on select GM trucks and SUVs. This complete ring set includes compression rings, oil ring rails, and oil ring rail spacer designed to rest ...
MSRP $119.06
$75.19
MSRP $119.06
$75.19
24
Engine Piston Kit GM
GM Notes: Includes: One Standard Piston W/Pin.
Description: The GM OEM Engine Piston Kit (MPN: 12656876) is a genuine replacement component engineered to restore engine performance and reliability in select GM vehicles including Chevrolet Silverado, GMC Sierra, Tahoe, Suburban, and Yukon models equipped with 5.3L e ...
MSRP $43.19
$28.04
MSRP $43.19
$28.04
24
Engine Piston Kit GM
GM Notes: Includes: One Standard Piston W/Pin.
Description: The GM OEM Engine Piston Kit (MPN: 12656877) is a genuine replacement component engineered for 5.3L engines, delivering reliable performance and durability across multiple GM truck and SUV platforms. This authentic General Motors piston assembly is specifi ...
MSRP $43.19
$28.04
MSRP $43.19
$28.04
24
Engine Piston Kit GM
GM Notes: Includes: One Standard Piston W/Pin.
Description: Upgrade your engine performance with the genuine GM OEM Engine Piston Kit (MPN: 12659283), engineered for 5.3L V8 engines in select Chevrolet and GMC trucks and SUVs including Silverado, Sierra, Tahoe, and Yukon models. This 5mm oversize piston kit with 0. ...
MSRP $285.56
$178.22
MSRP $285.56
$178.22
24
Engine Piston Kit GM
GM Notes: Includes: One Standard Piston W/Pin.
Description: Upgrade your engine performance with the genuine GM OEM Engine Piston Kit (MPN: 12659284), engineered specifically for Chevrolet Silverado, GMC Sierra, and Tahoe/Yukon models equipped with 5.3L engines. This 0.5mm oversized piston kit delivers precision-en ...
MSRP $297.91
$185.93
MSRP $297.91
$185.93
25
Connecting Rod GM
GM Description: The Genuine GM OEM Connecting Rod (MPN: 12649190) is a critical engine component that links the piston to the crankshaft, enabling proper combustion chamber dynamics and power transfer. This original equipment manufacturer part is engineered for precision ...
MSRP $276.17
$172.36
MSRP $276.17
$172.36
26
Engine Connecting Rod Bearing Set GM
GM Notes: Includes: One Standard Upper & Lower Bearing For One Connecting Rod.
Description: Genuine GM OEM Engine Connecting Rod Bearing Set (MPN: 12668160) is engineered for reliable crankshaft support in select General Motors vehicles, including Silverado, Sierra, Tahoe, Suburban, and Yukon XL models equipped with 5.3L engines. This authentic G ...
MSRP $11.42
$7.75
MSRP $11.42
$7.75
27
Crankshaft GM
GM Description: Upgrade your GM truck's engine performance with this Genuine GM OEM Crankshaft (MPN: 12685650), engineered to factory specifications for Silverado, Sierra, Tahoe, Suburban, and Yukon models equipped with 5.3L engines. This authentic General Motors cranksha ...
MSRP $785.38
$451.48
MSRP $785.38
$451.48
28
Main Bearings GM
GM Notes: Includes: Standard Upper, Lower, & Thrust Bearings.
Description: # Product Description
Upgrade your engine's performance with the genuine GM OEM Main Bearings (MPN: 12729654), the critical engine component designed to support and lubricate your crankshaft for optimal reliability. These OEM main bearings are engineered ...
MSRP $75.74
$49.18
MSRP $75.74
$49.18
29
Crankshaft Rear Oil Seal GM
GM Description: Genuine GM OEM Crankshaft Rear Oil Seal (MPN: 12665076) is engineered to prevent engine oil leaks by creating a secure seal at the crankshaft's rear end on select GM trucks and SUVs including Tahoe, Yukon, Escalade, Suburban, Silverado, Sierra, Express, an ...
MSRP $44.52
$28.91
MSRP $44.52
$28.91
30
Rear Main Seal Retainer GM
GM Description: # Rear Main Seal Retainer - MPN 12705663
Genuine GM OEM Rear Main Seal Retainer (MPN: 12705663) is an essential engine sealing component designed to secure and support the rear main seal in select General Motors vehicles. This critical OEM part prevents o ...
MSRP $144.75
$91.42
MSRP $144.75
$91.42
31
Crankshaft Balancer GM
GM Description: The Genuine GM OEM Crankshaft Balancer (MPN: 12680364) is engineered to maintain engine balance and reduce vibration across 5.3L, 6.2L, and 6.6L gas engines. This authentic General Motors part delivers factory-specification performance for 2018-2020 Chevro ...
MSRP $137.85
$87.08
MSRP $137.85
$87.08
32
Hose GM
GM Description: Genuine GM OEM Fuel Feed/Return Hose Assembly (MPN: 85724972) designed for 2023+ Silverado, Sierra, Tahoe, Suburban, Escalade, and Yukon models equipped with 5.3L and 6.2L engines. This OEM hose assembly includes both inlet and outlet connections and is co ...
MSRP $188.80
$117.87
MSRP $188.80
$117.87
33
Engine Oil Dipstick GM
GM Description: Genuine GM OEM Engine Oil Dipstick (MPN: 12664925) for Chevrolet Silverado and GMC Sierra trucks equipped with 5.3L, 6.2L, and 6.6L gasoline engines, plus 3.0L diesel models. This authentic General Motors replacement dipstick accurately measures engine oil ...
MSRP $19.01
$12.92
MSRP $19.01
$12.92
34
Oil Tube GM
GM Description: # Genuine GM OEM Oil Tube 12734060 for Silverado & Sierra
The Genuine GM OEM Oil Tube (MPN: 12734060) is a critical engine component designed to regulate oil flow and pressure throughout your vehicle's engine system. This authentic General Motors part ens ...
MSRP $13.19
$8.95
MSRP $13.19
$8.95
35
Pan GM
GM Description: # SEO-Optimized Product Description
The GM OEM oil pan (MPN: 12739177) is a genuine replacement part designed for Chevrolet Tahoe, Suburban, and GMC Savana/Express models equipped with 6.2L supercharged and 6.6L gas engines. This authentic General Motors ...
MSRP $293.72
$183.32
MSRP $293.72
$183.32
36
Pump GM
GM Description: Express, savana. 8l90 trans. Silverado, sierra. Tahoe. Express 2500. Savana 2500. Express 3500. Savana 3500. Suburban.
MSRP $155.21
$98.05
MSRP $155.21
$98.05
38
Control Valve GM
GM Description: Upgrade your Silverado, Sierra, Escalade, Yukon XL, or CT5 with this Genuine GM OEM Control Valve (MPN: 12731637), engineered to regulate fluid pressure and optimize transmission performance across select heavy-duty and luxury GM vehicles. This authentic G ...
MSRP $39.67
$25.76
MSRP $39.67
$25.76
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.