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2025 Chevrolet Silverado 1500

WT 5.3L V8 - Flex

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Engine for 2025 Chevrolet Silverado 1500

1. Engine Diagram 2 2. Control Valve Diagram 3 3. Control Valve Diagram 4 4. Valve Cover Gasket Diagram 5 5. Control Valve Diagram 6 6. Control Valve 7. Front Cover Gasket

Related Parts

Part # / Description / Price
12740074 - Engine: Engine for GM Image image
Engine 1
MSRP $5,939.79 CAD
$5,939.79 CAD
12740074
GM GM

Tahoe. Suburban. Yukon XL.

19369831 - Engine: Front Cover Gasket for GM Image image
Lower Timing Cover Gasket
19369831
GM GM

Front Cover Gasket

View Details
85806750 - Engine: Front Mount for GM Image image
Mount
MSRP $182.84 CAD
$182.84 CAD
85806750
GM GM

Front Mount

Silverado, sierra. 6.2L. Rwd. Tahoe. Suburban. Right. All. Escalade. Yukon. 4.3L.

85806751 - Engine: Front Mount for GM Image image
Mount
MSRP $164.03 CAD
$164.03 CAD
85806751
GM GM

Front Mount

Silverado, sierra. 4wd. 6.2L. Rwd. Tahoe. Left. 4wd. Suburban. Escalade. Yukon. Left. 2wd. 4.3L.

102030 - Engine: ACDelcoâ„¢ Front Cover Gasket for GM Image image
Acdelco™ Engine Oil Pan Gasket
102030
GM GM

ACDelcoâ„¢ Front Cover Gasket

View Details
12698289 - Engine: Cylinder Head for GM Image image
Cylinder Head
MSRP $553.92 CAD
$553.92 CAD
12698289
GM GM

Silverado, sierra. Tahoe. Suburban. Yukon XL.

12622325 - Engine: Head Gasket for GM Image image
Head Gasket
MSRP $113.90 CAD
$113.90 CAD
12622325
GM GM

Sierra, silverado. 5.3l. Tahoe. Suburban. Yukon XL.

12723317 - Engine: Valve Cover for GM Image image
Valve Cover
MSRP $170.70 CAD
$170.70 CAD
12723317
GM GM

12727455 - Engine: Valve Cover for GM Image image
Valve Cover
MSRP $151.38 CAD
$151.38 CAD
12727455
GM GM

12619787 - Engine: Valve Cover Gasket for GM Image image
Valve Cover Gasket
MSRP $8.45 CAD
$8.45 CAD
12619787
GM GM

12619825 - Engine: Intake Valve for GM Image image
Intake Valve
MSRP $14.59 CAD
$14.59 CAD
12619825
GM GM

Express, savana. Intake valve (standard). Tahoe. Express 3500. Savana 3500. Express 2500. Suburban. Sierra, silverado. Savana 2500. Yukon XL.

12678745 - Engine: Exhaust Valve for GM Image image
Exhaust Valve
MSRP $18.50 CAD
$18.50 CAD
12678745
GM GM

Express, savana. Exhaust valve (standard). Tahoe. Express 3500. Savana 3500. Express 2500. Suburban. Sierra, silverado. Savana 2500. Yukon XL.

12689006 - Engine: Valve Seals for GM Image image
Valve Seals
MSRP $7.51 CAD
$7.51 CAD
12689006
GM GM

12689007 - Engine: Valve Seals for GM Image image
Valve Seals
MSRP $8.44 CAD
$8.44 CAD
12689007
GM GM

12728733 - Engine: Valve Springs for GM Image image
Valve Springs
MSRP $7.58 CAD
$7.58 CAD
12728733
GM GM

Express, savana. Tahoe. Express 3500. Savana 3500. Express 2500. Suburban. Sierra, silverado. Savana 2500. Yukon XL.

10166344 - Engine: Valve Spring Retainers for GM Image image
Valve Retainer
MSRP $9.34 CAD
$9.34 CAD
10166344
GM GM

Valve Spring Retainers

10166345 - Engine: Valve Keeper for GM Image image
Valve Keeper
MSRP $5.37 CAD
$5.37 CAD
10166345
GM GM

12619829 - Engine: Rocker Arms for GM Image image
Rocker Arms
MSRP $26.47 CAD
$26.47 CAD
12619829
GM GM

12619828 - Engine: Push Rods for GM Image image
Push Rods
MSRP $5.85 CAD
$5.85 CAD
12619828
GM GM

12740071 - Engine: Valve Lifters for GM Image image
Valve Lifters
MSRP $162.35 CAD
$162.35 CAD
12740071
GM GM

Corvette. Active.

12723516 - Engine: Camshaft for GM Image image
Camshaft
MSRP $278.73 CAD
$278.73 CAD
12723516
GM GM

Tahoe. Suburban. Yukon XL.

12686894 - Engine: Camshaft Bearings for GM Image image
Engine Camshaft Bearing
MSRP $281.39 CAD
$281.39 CAD
12686894
GM GM

Camshaft Bearings

Complete Set. Escalade ESV. Tahoe. Suburban. Sierra, silverado. Camaro. Corvette. Yukon. CT5. Labeled 12686894.

12634614 - Engine: Front Crank Seal for GM Image image
Engine Crankshaft Seal
MSRP $12.72 CAD
$12.72 CAD
12634614
GM GM

Front Crank Seal

12688896 - Engine: Front Cover for GM Image image
Timing Cover
MSRP $124.93 CAD
$124.93 CAD
12688896
GM GM

Front Cover

5.3 & 6.2L, 5.3L. Silverado, sierra. Tahoe. Suburban. Yukon XL.

12713934 - Engine: Crankshaft Gear for GM Image image
Crankshaft Gear
MSRP $80.21 CAD
$80.21 CAD
12713934
GM GM

12646387 - Engine: Timing Chain for GM Image image
Timing Chain
MSRP $139.34 CAD
$139.34 CAD
12646387
GM GM

12630107 - Engine: Tensioner for GM Image image
Tensioner
MSRP $57.35 CAD
$57.35 CAD
12630107
GM GM

12689342 - Engine: Actuator for GM Image image
Engine Timing Camshaft Sprocket
MSRP $215.77 CAD
$215.77 CAD
12689342
GM GM

Actuator

12675031 - Engine: Solenoid for GM Image image
Engine Variable Valve Timing (Vvt) Solenoid
MSRP $54.25 CAD
$54.25 CAD
12675031
GM GM

Solenoid

12691926 - Engine: Piston Rings for GM Image image
Piston Rings
MSRP $54.00 CAD
$54.00 CAD
12691926
GM GM

Sierra, silverado. 5.3l. Standard. Tahoe. Suburban. Yukon.

12691927 - Engine: Piston Rings for GM Image image
Piston Rings
MSRP $153.61 CAD
$153.61 CAD
12691927
GM GM

Silverado, sierra. 0.5mm oversize. Tahoe. .5mm oversize. Suburban. .5mm oversize. Yukon. 5.3l. 0.5mm oversized. Yukon. 0.5mm o/s.

12656876 - Engine: Piston for GM Image image
Engine Piston
MSRP $85.56 CAD
$85.56 CAD
12656876
GM GM

Piston

Sierra, silverado. 5.3l. Left. Right. Tahoe. Standard size. Suburban. Yukon. Incl.Piston Pin.

12656877 - Engine: Piston for GM Image image
Engine Piston
MSRP $85.56 CAD
$85.56 CAD
12656877
GM GM

Piston

Sierra, silverado. 5.3l. Right. Left. Tahoe. Standard size. Suburban. Yukon. Incl.Piston Pin.

12659283 - Engine: Piston for GM Image image
Piston
MSRP $368.63 CAD
$368.63 CAD
12659283
GM GM

Silverado, sierra. 0.5mm oversize. Tahoe. Left. .5mm oversize. Suburban. Left. 0.5mm o/s. Yukon.

12659284 - Engine: Piston for GM Image image
Piston
MSRP $454.24 CAD
$454.24 CAD
12659284
GM GM

Silverado, sierra. 0.5mm oversize. Tahoe. Right. .5mm oversize. Suburban. Right. 0.5mm o/s. Yukon.

12649190 - Engine: Connecting Rod for GM Image image
Connecting Rod
MSRP $309.93 CAD
$309.93 CAD
12649190
GM GM

12668160 - Engine: Connecting Rod Bearing for GM Image image
Engine Connecting Rod Bearing
MSRP $14.18 CAD
$14.18 CAD
12668160
GM GM

Connecting Rod Bearing

Sierra, silverado. 5.3l. Tahoe. Suburban. Yukon XL.

12685650 - Engine: Crankshaft for GM Image image
Crankshaft
MSRP $728.86 CAD
$728.86 CAD
12685650
GM GM

Sierra, silverado. 5.3l. Tahoe. Suburban. Yukon XL.

12729654 - Engine: Main Bearings for GM Image image
Main Bearings
MSRP $98.86 CAD
$98.86 CAD
12729654
GM GM

12665076 - Engine: Rear Main Seal for GM Image image
Rear Main Seal
MSRP $55.27 CAD
$55.27 CAD
12665076
GM GM

12705663 - Engine: Rear Cover for GM Image image
Rear Main Seal Retainer
MSRP $180.41 CAD
$180.41 CAD
12705663
GM GM

Rear Cover

Sierra, silverado. Express, savana. Tahoe. Suburban. Express 3500. Savana 3500. Express 2500. Escalade. Savana 2500. Yukon.

12680364 - Engine: Vibration Damper for GM Image image
Vibration Damper
MSRP $178.42 CAD
$178.42 CAD
12680364
GM GM

85724972 - Engine: Hoses for GM Image image
Hose
MSRP $227.37 CAD
$227.37 CAD
85724972
GM GM

Hoses

Silverado, sierra. Escalade. 4wd. Tahoe. Feed/return. From 10/10/22. Suburban. Assembly. Incl.Inlet & Outlet. Yukon. 5.3, 6.2L. from 10/2022.

12664925 - Engine: Dipstick for GM Image image
Engine Oil Dipstick
MSRP $25.26 CAD
$25.26 CAD
12664925
GM GM

Dipstick

6.6L gas. Silverado, sierra. 6.2L. 3.0L diesel.

12734060 - Engine: Dipstick Tube for GM Image image
Oil Tube
MSRP $26.81 CAD
$26.81 CAD
12734060
GM GM

Dipstick Tube

Silverado, sierra. 3.0L diesel. 6.2L.

12739177 - Engine: Oil Pan for GM Image image
Oil Pan
MSRP $442.64 CAD
$442.64 CAD
12739177
GM GM

6.6L gas. Savana 2500. Express 2500. Tahoe. Suburban. Incl.Drain Plug,Drain Plug Gasket and Engine Oil Pump Pickup Tube. 6.2L. Express 3500. Savana 3500.

12744611 - Engine: Oil Pump for GM Image image
Pump
MSRP $209.69 CAD
$209.69 CAD
12744611
GM GM

Oil Pump

Express, savana. 8l90 trans. Silverado, sierra. Tahoe. Express 2500. Savana 2500. Express 3500. Savana 3500. Suburban.

12746597 - Engine: Control Valve for GM Image image
Valve
MSRP $54.24 CAD
$54.24 CAD
12746597
GM GM

Control Valve

Tahoe. Savana 2500. Express 2500. Suburban. Express 3500. Savana 3500.

1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.