Hardware, Fasteners & Fittings for 2025 Chevrolet Express 3500
1. Crankshaft Pulley 
2. Motor Mount 
3. ACDelcoâ„¢ Engine Oil Filler Cap 
4. ACDelcoâ„¢ Engine Oil Filler Cap 
5. ACDelcoâ„¢ Engine Oil Filler Cap 
6. ACDelcoâ„¢ Engine Oil Filler Cap 
7. ACDelcoâ„¢ Engine Oil Filler Cap 
8. ACDelcoâ„¢ Engine Oil Filler Cap 
9. ACDelcoâ„¢ Engine Oil Filler Cap 
10. ACDelcoâ„¢ Engine Oil Filler Cap 
11. ACDelcoâ„¢ Engine Oil Filler Cap 
12. ACDelcoâ„¢ Engine Oil Filler Cap 
13. ACDelcoâ„¢ Engine Oil Filler Cap 
14. ACDelcoâ„¢ Engine Oil Filler Cap 
15. ACDelcoâ„¢ Engine Oil Filler Cap 
16. ACDelcoâ„¢ Engine Oil Filler Cap 
17. ACDelcoâ„¢ Engine Oil Filler Cap 
18. ACDelcoâ„¢ Engine Oil Filler Cap 
19. ACDelcoâ„¢ Engine Oil Filler Cap 
20. ACDelcoâ„¢ Engine Oil Filler Cap 
21. ACDelcoâ„¢ Engine Oil Filler Cap 
22. ACDelcoâ„¢ Engine Oil Filler Cap 
23. ACDelcoâ„¢ Engine Oil Filler Cap 
24. ACDelcoâ„¢ Engine Oil Filler Cap 
25. ACDelcoâ„¢ Engine Oil Filler Cap 
26. ACDelcoâ„¢ Engine Oil Filler Cap 
27. ACDelcoâ„¢ Engine Oil Filler Cap 
28. ACDelcoâ„¢ Engine Oil Filler Cap 
29. ACDelcoâ„¢ Engine Oil Filler Cap 
30. ACDelcoâ„¢ Engine Oil Filler Cap 
31. ACDelcoâ„¢ Engine Oil Filler Cap 
32. ACDelcoâ„¢ Engine Oil Filler Cap 33. Engine Crankshaft Main Bearing Cap Bolt No.
Part # / Description / Price
Price
1
Crankshaft Balancer 
GM
GM Description: 2018-20, 2nd design. 5.3 & 6.2L. 6.6L gas. Express, savana. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $137.85
$89.99
MSRP $137.85
$89.99
2
Crankshaft Pulley Bolt GM
GM Description: 6.6L gas. Without dry sump system. With supercharger. 6.2L supercharged. 2018-25 4.3L. 2016-19.
MSRP $42.87
$28.29
MSRP $42.87
$28.29
3
Timing Cover GM
GM Description: 2018-25. Express 3500. Savana 3500. Express 2500. Savana 2500. Silverado, sierra. 4.3L.
MSRP $96.10
$63.00
MSRP $96.10
$63.00
4
Front Crankshaft Engine Oil Seal GM
GM Description: Seals the openings on either end of the crankshaft for a tight seal
Withstands heat and pressure to help prevent the engine from leaking oil
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $24.04
$16.78
MSRP $24.04
$16.78
5
Valve Rocker Arm Cover with Ignition Coil and Module GM
GM Positions: Left
Description: Manufactured to GM OE specification for fit, form, and function
5
F Cover GM
GM Positions: Right
Description: 2018-25. Express 3500. Right. Savana 3500. Express 2500. Savana 2500. Silverado, sierra.
MSRP $84.59
$55.83
MSRP $84.59
$55.83
6
Valve Cover Gasket GM
GM Positions: Left
Notes: PARTS: Part included with valve cover.
Description: 4.3L. 2018-20. Express, savana. 5.3 & 6.2L. Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.70
$7.47
MSRP $10.70
$7.47
7
MSRP $88.05
$57.73
8
MSRP $11.81
$8.24
9
Filler Cap GM
GM Notes: PARTS: Part included with filler tube.
Description: 6.6L gas. Incl.Gasket. Stamped dexos 5w-30. 3.6L turbo.
MSRP $26.84
$16.45
MSRP $26.84
$16.45
10
Engine Oil Filler Cap O-Ring GM
GM Notes: PARTS: Part included with filler cap.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $6.01
$3.70
MSRP $6.01
$3.70
11
Oil Pan GM
GM Description: 2018-25. Express, savana. Express 3500. Savana 3500. Express 2500. 4.3L. Sierra, silverado. Savana 2500.
MSRP $279.65
$182.72
MSRP $279.65
$182.72
12
Multi-Purpose Threaded Plug GM
GM Notes: PARTS: Part included with oil pan.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.67
$8.13
MSRP $11.67
$8.13
13
Engine Oil Pan Drain Plug Seal GM
GM Notes: PARTS: Part included with drain plug.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.24
$5.78
MSRP $8.24
$5.78
14
Engine Oil Filter GM
GM Notes: PARTS: Part included with oil pan.
Description: 6.6L diesel, lower components. STS, STS-v. 4.4l. XLR. 4.4l.
MSRP $11.23
$6.87
MSRP $11.23
$6.87
15
MSRP $14.23
$9.93
16
Engine Crankshaft Oil Deflector GM
GM Notes: PARTS: Part included with oil pan.
Description: 4.3L. 2018-20. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $22.32
$15.58
MSRP $22.32
$15.58
17
Engine Oil Level Indicator Switch GM
GM Notes: PARTS: Part included with oil pan.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $51.88
$34.23
MSRP $51.88
$34.23
18
Engine Oil Dipstick GM
GM Description: 2018-20. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $23.92
$16.70
MSRP $23.92
$16.70
19
Multi-Purpose O-Ring GM
GM Notes: PARTS: Part included with dipstick.
Description: Helps prevent leaks in various components of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $0.67
$0.47
MSRP $0.67
$0.47
20
MSRP $60.41
$39.85
23
Intake Manifold GM
GM Description: 2018-20. Express, savana. 4.3l. Lower. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $291.21
$190.22
MSRP $291.21
$190.22
24
Intake Manifold Cover GM
GM Description: 2018-20. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $106.53
$69.83
MSRP $106.53
$69.83