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2025 Chevrolet Silverado 1500

LT 3.0L L6 - Diesel

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Engine for 2025 Chevrolet Silverado 1500

Diagram 1 1. Engine Diagram 2 2. Valve Cover Gasket 3. Upper
Engine for 2025 Chevrolet Silverado 1500 #0
No.
Part # / Description / Price
Price
N/A
40009641 - Engine: Engine for GM Image
Engine 1
40009641
GM GM
Notes: Does Not Include: Exhaust Manifolds or Engine Electrical.
Description: Silverado, sierra. Suburban. Tahoe. Yukon XL.
MSRP $8,500.71 CAD
$7,803.65 CAD
MSRP $8,500.71 CAD
$7,803.65 CAD
N/A
40009556 - Engine: Control Solenoid for GM Image
Valve
40009556
GM GM
Description: Silverado, sierra. 3.0L diesel. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $70.06 CAD
$51.38 CAD
MSRP $70.06 CAD
$51.38 CAD
N/A
40009478 - Engine: Oil Cooler for GM Image
Oil Cooler
40009478
GM GM
Description: Silverado, sierra. 3.0L diesel, 2025-26. Suburban. Tahoe. Yukon XL.
MSRP $257.45 CAD
$175.80 CAD
MSRP $257.45 CAD
$175.80 CAD
N/A
85623479 - Engine: Front Mount for GM Image
Front Mount
85623479
GM GM
Description: Silverado, sierra. Left. Rwd.
MSRP $176.37 CAD
$123.11 CAD
MSRP $176.37 CAD
$123.11 CAD
N/A
85623480 - Engine: Front Mount for GM Image
Front Mount
85623480
GM GM
Description: Silverado, sierra. Right. Rwd.
MSRP $176.92 CAD
$123.52 CAD
MSRP $176.92 CAD
$123.52 CAD
N/A
40009116 - Engine: Hoses for GM Image
By-Pass Hose
40009116
GM GM
Description: Silverado, sierra. Engine code lz0. Outlet. 3.0L diesel, 2023-26.
MSRP $94.04 CAD
$60.82 CAD
MSRP $94.04 CAD
$60.82 CAD
N/A
85623481 - Engine: Front Mount for GM Image
Front Mount
85623481
GM GM
Description: Silverado, sierra. Left. 4wd. 3.0L diesel, 4wd.
MSRP $190.30 CAD
$132.85 CAD
MSRP $190.30 CAD
$132.85 CAD
N/A
85623482 - Engine: Front Mount for GM Image
Front Mount
85623482
GM GM
Description: Silverado, sierra. Right. 4wd. 3.0L diesel, 4wd.
MSRP $183.66 CAD
$128.23 CAD
MSRP $183.66 CAD
$128.23 CAD
N/A
102030 - Engine: ACDelcoâ„¢ Oil Pan Gasket for GM Image
Acdelco™ Engine Oil Pan Gasket
102030
GM GM
View Details
View Details
N/A
24001331 - Engine: Hoses for GM Image
Inlet Hose
24001331
GM GM
Description: Silverado, sierra. Engine code lz0. 3.0L diesel, 2025-26. 2023-26. Suburban. Inlet. Engine to t-connector. Tahoe. Yukon. All.
MSRP $37.77 CAD
$27.69 CAD
MSRP $37.77 CAD
$27.69 CAD
N/A
19369831 - Engine: Oil Pan Gasket for GM Image
Lower Timing Cover Gasket
19369831
GM GM
View Details
View Details
1
40009515 - Engine: Cylinder Head for GM Image
F Head
40009515
GM GM
Notes: Includes: Valves & Valvetrain.
Description: Silverado, sierra. Suburban. Yukon XL.
MSRP $2,060.98 CAD
$1,390.35 CAD
MSRP $2,060.98 CAD
$1,390.35 CAD
2
24001305 - Engine: Head Gasket for GM Image
Head Gasket
24001305
GM GM
Description: Silverado, sierra. 2.05mm. Suburban. 2.05mm. Tahoe. 2.05mm. Thickness. 2.05mm. Yukon.
MSRP $144.48 CAD
$101.73 CAD
MSRP $144.48 CAD
$101.73 CAD
2
24001304 - Engine: Head Gasket for GM Image
Head Gasket
24001304
GM GM
Description: Silverado, sierra. 1.95mm. Suburban. 1.95mm. Tahoe. 1.95mm. Thickness. 1.95mm. Yukon.
MSRP $131.31 CAD
$92.46 CAD
MSRP $131.31 CAD
$92.46 CAD
2
24001303 - Engine: Head Gasket for GM Image
Head Gasket
24001303
GM GM
Description: Silverado, sierra. 1.85mm. Suburban. 1.85mm. Tahoe. 1.85mm. Thickness. 1.85mm. Yukon.
MSRP $140.95 CAD
$99.25 CAD
MSRP $140.95 CAD
$99.25 CAD
3
40009443 - Engine: Valve Cover for GM Image
Valve Cover
40009443
GM GM
Description: 3.0L diesel. Silverado, sierra. Yukon XL.
MSRP $374.78 CAD
$261.64 CAD
MSRP $374.78 CAD
$261.64 CAD
4
55502647 - Engine: Valve Cover Gasket for GM Image
Engine Valve Cover Gasket Set
55502647
GM GM
Description: 3.0L diesel. Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $98.12 CAD
$69.08 CAD
MSRP $98.12 CAD
$69.08 CAD
5
55490237 - Engine: Intake Valve for GM Image
Intake Valve
55490237
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $7.19 CAD
$6.30 CAD
MSRP $7.19 CAD
$6.30 CAD
6
55490236 - Engine: Exhaust Valve for GM Image
Exhaust Valve
55490236
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $11.39 CAD
$10.02 CAD
MSRP $11.39 CAD
$10.02 CAD
7
55484799 - Engine: Valve Seals for GM Image
Valve Seals
55484799
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $4.14 CAD
$3.65 CAD
MSRP $4.14 CAD
$3.65 CAD
9
55484797 - Engine: Valve Spring Retainers for GM Image
Valve Spring Retainers
55484797
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $5.55 CAD
$4.91 CAD
MSRP $5.55 CAD
$4.91 CAD
10
90529533 - Engine: Valve Keeper for GM Image
Valve Keeper
90529533
GM GM
MSRP $8.00 CAD
$7.07 CAD
MSRP $8.00 CAD
$7.07 CAD
11
55515640 - Engine: Rocker Arms for GM Image
Rocker Arms
55515640
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $7.91 CAD
$6.96 CAD
MSRP $7.91 CAD
$6.96 CAD
12
HL185 - Engine: ACDelcoâ„¢ Valve Lifters for GM Image
Acdelco™ Engine Camshaft Follower
HL185
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL. Equinox, Terrain. Cruze.
MSRP $19.05 CAD
$16.73 CAD
MSRP $19.05 CAD
$16.73 CAD
12
55569933 - Engine: Valve Lifters for GM Image
Valve Lifters
55569933
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL. Equinox, Terrain. Cruze.
MSRP $19.05 CAD
$16.73 CAD
MSRP $19.05 CAD
$16.73 CAD
13
40009063 - Engine: Camshaft for GM Image
Engine Camshaft
40009063
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Yukon. Exhaust.
MSRP $212.65 CAD
$148.46 CAD
MSRP $212.65 CAD
$148.46 CAD
13
40009303 - Engine: Camshaft for GM Image
Engine Camshaft
40009303
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Yukon. Intake.
MSRP $206.02 CAD
$143.85 CAD
MSRP $206.02 CAD
$143.85 CAD
14
55509254 - Engine: Front Cover for GM Image
Crankshaft Seal
55509254
GM GM
Notes: Includes: Front Crankshaft Seal.
Description: 3.0L diesel. Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL. Incl.Flange.
MSRP $34.33 CAD
$25.19 CAD
MSRP $34.33 CAD
$25.19 CAD
15
55489211 - Engine: Timing Chain for GM Image
Timing Chain
55489211
GM GM
Description: Silverado, sierra. Camshafts. Suburban. Primary. Tahoe. Escalade. Yukon. Crank to Fuel Injection Pump.
MSRP $43.58 CAD
$31.97 CAD
MSRP $43.58 CAD
$31.97 CAD
15
55515943 - Engine: Timing Chain for GM Image
Timing Chain
55515943
GM GM
Description: Silverado, sierra. Suburban. Secondary. Tahoe. Escalade. Yukon. Fuel Injection Pump to Cam.
MSRP $43.42 CAD
$31.85 CAD
MSRP $43.42 CAD
$31.85 CAD
16
55493234 - Engine: Timing Belt for GM Image
Belt
55493234
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL. Oil Pump.
MSRP $34.57 CAD
$25.34 CAD
MSRP $34.57 CAD
$25.34 CAD
17
55489218 - Engine: Camshaft Gear for GM Image
Camshaft Gear
55489218
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $10.55 CAD
$9.30 CAD
MSRP $10.55 CAD
$9.30 CAD
18
55489220 - Engine: Tensioner for GM Image
Engine Timing Chain Tensioner
55489220
GM GM
Description: Silverado, sierra. Camshaft chain. Suburban. Tahoe. Primary. Escalade. Secondary. Yukon. Fuel Injection Pump to Cam. Adjuster.
MSRP $41.97 CAD
$30.81 CAD
MSRP $41.97 CAD
$30.81 CAD
18
55508005 - Engine: Tensioner for GM Image
Engine Timing Chain Tensioner
55508005
GM GM
Description: Silverado, sierra. Injection pump chain. Suburban. Tahoe. Secondary. Escalade. Primary. Yukon. Crank to Fuel Injection Pump. Adjuster.
MSRP $39.53 CAD
$28.98 CAD
MSRP $39.53 CAD
$28.98 CAD
19
55489216 - Engine: Guide for GM Image
Engine Timing Chain Guide
55489216
GM GM
Description: Silverado, sierra. Injection pump chain. Slack side. Suburban. Tahoe. Secondary. Escalade. Primary. Yukon. Crank to Fuel Injection Pump.
MSRP $6.60 CAD
$5.81 CAD
MSRP $6.60 CAD
$5.81 CAD
19
55489221 - Engine: Guide for GM Image
Engine Timing Chain Tensioner
55489221
GM GM
MSRP $19.48 CAD
$17.15 CAD
MSRP $19.48 CAD
$17.15 CAD
19
55489213 - Engine: Guide for GM Image
Engine Timing Chain Tensioner
55489213
GM GM
MSRP $13.13 CAD
$11.56 CAD
MSRP $13.13 CAD
$11.56 CAD
19
55489219 - Engine: Guide for GM Image
Engine Timing Chain Guide
55489219
GM GM
Description: Silverado, sierra. Camshaft chain. Slack side. Suburban. Tahoe. Primary. Escalade. Secondary. Yukon. Fuel Injection Pump to Cam.
MSRP $22.31 CAD
$19.65 CAD
MSRP $22.31 CAD
$19.65 CAD
20
40009465 - Engine: Piston Rings for GM Image
Piston Rings
40009465
GM GM
Notes: Includes: Standard Rings For One Piston.
Description: Silverado, sierra.
MSRP $68.26 CAD
$50.05 CAD
MSRP $68.26 CAD
$50.05 CAD
21
40009275 - Engine: Piston for GM Image
Piston
40009275
GM GM
Notes: Includes: One Standard Piston W/Pin & Piston Rings.
Description: Silverado, sierra.
MSRP $107.92 CAD
$75.98 CAD
MSRP $107.92 CAD
$75.98 CAD
22
55507086 - Engine: Connecting Rod for GM Image
Connecting Rod
55507086
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Yukon XL.
MSRP $88.43 CAD
$62.27 CAD
MSRP $88.43 CAD
$62.27 CAD
23
40009490 - Engine: Connecting Rod Bearing for GM Image
F (S)Bearing
40009490
GM GM
Description: Silverado, sierra. Upper. Suburban. Tahoe. Escalade. Yukon.
MSRP $16.21 CAD
$14.27 CAD
MSRP $16.21 CAD
$14.27 CAD
23
55490523 - Engine: Connecting Rod Bearing for GM Image
Connecting Rod Bearing
55490523
GM GM
Description: Silverado, sierra. Lower. Suburban. Tahoe. Escalade. Yukon.
MSRP $5.58 CAD
$4.91 CAD
MSRP $5.58 CAD
$4.91 CAD
24
40009035 - Engine: Crankshaft for GM Image
Crankshaft
40009035
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $873.64 CAD
$589.47 CAD
MSRP $873.64 CAD
$589.47 CAD
25
55495259 - Engine: Main Bearings for GM Image
Main Bearings
55495259
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Upper. Journal 4. 2.479-2.485. Suburban. Tahoe. Escalade. Yukon. Position-4. 2.479-2.485.
MSRP $6.01 CAD
$3.92 CAD
MSRP $6.01 CAD
$3.92 CAD
25
55495258 - Engine: Main Bearings for GM Image
Main Bearings
55495258
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Upper. Journal 4. 2.485-2.491. Position-4. 2.485-2.491. Suburban. Tahoe. Escalade. Yukon.
MSRP $6.34 CAD
$4.10 CAD
MSRP $6.34 CAD
$4.10 CAD
25
55490471 - Engine: Main Bearings for GM Image
Main Bearings
55490471
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Suburban. Tahoe. Escalade. Yukon. 2.485-2.491.
MSRP $6.16 CAD
$3.98 CAD
MSRP $6.16 CAD
$3.98 CAD
25
55490472 - Engine: Main Bearings for GM Image
Main Bearings
55490472
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Suburban. Tahoe. Escalade. Yukon. 2.479-2.485.
MSRP $6.16 CAD
$4.01 CAD
MSRP $6.16 CAD
$4.01 CAD
25
55490473 - Engine: Main Bearings for GM Image
Main Bearings
55490473
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Suburban. Tahoe. Escalade. Yukon. 2.473-2.479.
MSRP $5.99 CAD
$3.89 CAD
MSRP $5.99 CAD
$3.89 CAD
25
55490519 - Engine: Main Bearings for GM Image
Main Bearings
55490519
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Upper. Journal 2, 3, 5, or 6. 2.485-2.491. Suburban. Journal 2, 3, 5, 6 & 7. 2.485-2.491. Tahoe. Escalade. Yukon. Position-2,3,5,6. 2.485-2.491.
MSRP $6.09 CAD
$4.00 CAD
MSRP $6.09 CAD
$4.00 CAD
25
55490520 - Engine: Main Bearings for GM Image
Main Bearings
55490520
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Upper. Journal 2, 3, 5, or 6. 2.479-2.485. Suburban. Journal 2, 3, 5, 6 & 7. 2.479-2.485. Tahoe. Escalade. Yukon. Position-2,3,5,6. 2.479-2.485.
MSRP $6.45 CAD
$4.22 CAD
MSRP $6.45 CAD
$4.22 CAD
25
55490521 - Engine: Main Bearings for GM Image
Main Bearings
55490521
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Upper. Journal 2, 3, 5, or 6. 2.473-2.479. Suburban. Journal 2, 3, 5, 6 & 7. 2.473-2.479. Tahoe. Escalade. Yukon. Position-2,3,5,6. 2.473-2.479.
MSRP $7.29 CAD
$4.79 CAD
MSRP $7.29 CAD
$4.79 CAD
25
55492646 - Engine: Main Bearings for GM Image
Main Bearings
55492646
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Upper. Suburban. Journal 1. 2.485-2.491. Tahoe. Escalade. Yukon. Position-1,7. 2.485-2.491.
MSRP $7.18 CAD
$4.69 CAD
MSRP $7.18 CAD
$4.69 CAD
25
55492647 - Engine: Main Bearings for GM Image
Main Bearings
55492647
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Upper. Position-1,7. 2.479-2.485. Suburban. Journal 1. 2.479-2.485. Tahoe. Escalade. Yukon.
MSRP $6.83 CAD
$4.45 CAD
MSRP $6.83 CAD
$4.45 CAD
25
55492648 - Engine: Main Bearings for GM Image
Main Bearings
55492648
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Upper. Position-1,7. 2.473-2.479. Suburban. Journal 1. 2.473-2.479. Tahoe. Escalade. Yukon.
MSRP $7.27 CAD
$4.76 CAD
MSRP $7.27 CAD
$4.76 CAD
25
55495260 - Engine: Main Bearings for GM Image
Main Bearings
55495260
GM GM
Notes: Includes: Upper Is One Half Shell, Lower is a Complete Set Of 7 Half Shells.
Description: Silverado, sierra. Upper. Journal 4. 2.473-2.479. Suburban. Tahoe. Escalade. Yukon. Position-4. 2.473-2.479.
MSRP $6.21 CAD
$4.06 CAD
MSRP $6.21 CAD
$4.06 CAD
26
55490482 - Engine: Thrust Bearing for GM Image
Thrust Bearing
55490482
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $5.61 CAD
$4.97 CAD
MSRP $5.61 CAD
$4.97 CAD
27
40009072 - Engine: Rear Main Seal for GM Image
Rear Main Seal
40009072
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $31.23 CAD
$27.49 CAD
MSRP $31.23 CAD
$27.49 CAD
28
40009454 - Engine: Rear Cover for GM Image
Rear Main Seal Retainer
40009454
GM GM
Description: Silverado, sierra. Suburban. Tahoe. Escalade ESV. Lower. Yukon.
MSRP $172.69 CAD
$120.56 CAD
MSRP $172.69 CAD
$120.56 CAD
29
55512109 - Engine: Vibration Damper for GM Image
Crankshaft Pulley
55512109
GM GM
Description: 3.0L diesel. Silverado, sierra. Suburban. Tahoe. Escalade ESV. Yukon XL. Incl.Engine Harmonic Balancer.
MSRP $194.84 CAD
$136.04 CAD
MSRP $194.84 CAD
$136.04 CAD
30
40009558 - Engine: Oil Pan for GM Image
Extension
40009558
GM GM
Description: 3.0L diesel. Silverado, sierra. Upper. Yukon.
MSRP $703.82 CAD
$487.21 CAD
MSRP $703.82 CAD
$487.21 CAD
30
55506665 - Engine: Oil Pan for GM Image
Oil Pan
55506665
GM GM
Description: 3.0L diesel. Silverado, sierra. Lower. Suburban. Tahoe. Escalade. Yukon. Incl.Drain Plug and Drain Plug Gasket.
MSRP $154.47 CAD
$108.74 CAD
MSRP $154.47 CAD
$108.74 CAD
31
40009557 - Engine: Oil Pump for GM Image
Pump
40009557
GM GM
Description: Silverado, sierra. 3.0L diesel. Suburban. Tahoe. Escalade ESV. Yukon XL.
MSRP $289.30 CAD
$201.95 CAD
MSRP $289.30 CAD
$201.95 CAD
32
55511445 - Engine: Oil Pick-Up for GM Image
Oil Pick-Up
55511445
GM GM
Description: Silverado, sierra. Suburban. Tahoe. 3.0L diesel. Escalade ESV. Yukon XL. Incl.Engine Oil Pump Screen.
MSRP $17.93 CAD
$15.83 CAD
MSRP $17.93 CAD
$15.83 CAD
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.