How to service and repair the timing cover on Chevrolet Express 3500?

Service and repair operations on the Timing Cover start by taking out the crankshaft balancer and Water Pump followed by draining the engine oil. First disconnect all engine Oil Pan fasteners except the rear two nuts before gently pulling the engine Oil Pan away from the engine front cover. First disconnect the crankshaft position (CKP) sensor wire before removing the engine front cover. Install the new engine front cover then remove all adhesive residue from the corners that connect the engine front cover with the Oil Pan Gasket. The successful installation of both components should happen when the adhesive maintains its sticky quality. Utilize gm p/n 12346141 adhesive or its equivalent to create a 5 mm (0.197 inch) bead that extends 25 mm (1.0 inch) for application at the engine front cover to engine block connection near the Oil Pan. You should start by installing the engine Oil Pan followed by reconnecting the crankshaft position (CKP) sensor wire then mounting the Water Pump until you complete your work with the crankshaft balancer.

OEM Chevrolet Express 3500 Timing Cover

Engine Timing Cover

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17 Timing Covers found

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Chevrolet Express 3500 Timing Cover
Part Number: 89017259
$98.90 MSRP: $154.91
You Save: $56.01 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cover, Engine Front Cover; Front Cover; Cover Kit, Engine Front Cover
- Position: Front
- Replaces: 12554555
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Chevrolet Express 3500 | Base, LS | 6 Cyl 4.3 L GAS
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Chevrolet Express 3500 Timing Cover, Front
Part Number: 12691692
$56.10 MSRP: $96.34
You Save: $40.24 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover-Engine Front (Machining); Front Cover; Cover, Engine Front Cover
- Position: Front
- Replaces: 12693267, 12688496, 12621363
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
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Chevrolet Express 3500 Timing Cover, Front
Part Number: 12594939
$48.82 MSRP: $76.47
You Save: $27.65 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover-Engine Front (Machining); Front Cover; Cover, Engine Front Cover
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2020 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 3500 Timing Cover
Part Number: 93800970
$92.44 MSRP: $144.81
You Save: $52.37 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover Assembly-Engine Front; Front Cover; Cover, Engine Front Cover
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
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Chevrolet Express 3500 Front Cover, Rear
Part Number: 55598131
$97.81 MSRP: $153.16
You Save: $55.35 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover Assembly-Timing Belt Rear; Timing Cover; Cover, Engine Front Cover
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 3500 Front Cover
Part Number: 55489569
$434.17 MSRP: $683.13
You Save: $248.96 (37%)
ADD TO CART
Product Specifications
- Other Name: Cover Assembly-Engine Front; Timing Cover; Cover, Engine Front Cover
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 3500 Timing Cover, Front
Part Number: 24587034
$139.49 MSRP: $219.47
You Save: $79.98 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover, Engine Front Cover; Front Cover
- Position: Front
- Replaces: 24585063, 55486094
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
View related parts
Chevrolet Express 3500 Timing Cover, Front
Part Number: 12691696
$58.68 MSRP: $91.91
You Save: $33.23 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover-Engine Front (Machining); Front Cover; Cover, Engine Front Cover
- Position: Front
- Replaces: 12688895
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
View related parts
Chevrolet Express 3500 Timing Cover, Front
Part Number: 12691693
$58.84 MSRP: $141.84
You Save: $83.00 (59%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover-Engine Front (Machining); Front Cover; Cover, Engine Front Cover
- Position: Front
- Replaces: 12693268, 12632808
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
View related parts
Chevrolet Express 3500 Timing Cover, Front
Part Number: 12624280
$88.49 MSRP: $138.61
You Save: $50.12 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Cover, Engine Front Cover; Front Cover
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Timing Cover
Part Number: 12633906
Product Specifications
- Other Name: Cover Assembly-Engine Front; Front Cover; Cover, Engine Front Cover
- Position: Front
- Replaces: 12561243
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
View related parts
Chevrolet Express 3500 Timing Cover
Part Number: 12566113
Product Specifications
- Other Name: Cover Assembly-Engine Front; Front Cover; Cover, Engine Cover Front; Cover, Engine Front Cover
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Express 3500 Timing Cover, Front
Part Number: 12561062
Product Specifications
- Other Name: Cover Assembly-Engine Front (W/Timing Indicator); Front Cover; Cover, Engine Cover Front; Cover, Engine Front Cover
- Position: Front
- Replaces: 12555294
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet Express 3500 | Base, LS | 8 Cyl 7.4 L GAS
View related parts
Chevrolet Express 3500 Timing Cover
Part Number: 10222654
Product Specifications
- Other Name: Cover Assembly-Engine Front; Front Cover; Cover, Engine Cover Front; Cover, Engine Front Cover
- Position: Front
- Replaces: 12522839
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 6.5 L DIESEL
View related parts
Chevrolet Express 3500 Timing Cover
Part Number: 12616491
Product Specifications
- Other Name: Cover Assembly-Engine Front; Front Cover
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Express 3500 Timing Cover
Part Number: 12600325
Product Specifications
- Other Name: Cover Assembly-Engine Front; Front Cover
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Express 3500 | Base | 8 Cyl 4.8 L GAS
View related parts
Chevrolet Express 3500 Timing Cover, Front
Part Number: 12630479
$149.39 MSRP: $235.05
You Save: $85.66 (37%)
Product Specifications
- Other Name: Cover, Engine Front Cover; Front Cover; Cover, Engine Cover Front
- Position: Front
- Replaces: 97372512
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2010 Chevrolet Express 3500 | Base | 8 Cyl 6.6 L DIESEL

Chevrolet Express 3500 Timing Cover

Our website offers an extensive catalog of genuine Chevrolet Express 3500 Timing Cover at unbeatable prices. Every OEM Chevrolet Express 3500 Timing Cover comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Express 3500 Timing Cover Parts Questions & Experts Answers

Timing Cover
93800970
Q: How to service and repair the timing cover on Chevrolet Express 3500?
A: Service and repair operations on the Timing Cover start by taking out the crankshaft balancer and Water Pump followed by draining the engine oil. First disconnect all engine Oil Pan fasteners except the rear two nuts before gently pulling the engine Oil Pan away from the engine front cover. First disconnect the crankshaft position (CKP) sensor wire before removing the engine front cover. Install the new engine front cover then remove all adhesive residue from the corners that connect the engine front cover with the Oil Pan Gasket. The successful installation of both components should happen when the adhesive maintains its sticky quality. Utilize gm p/n 12346141 adhesive or its equivalent to create a 5 mm (0.197 inch) bead that extends 25 mm (1.0 inch) for application at the engine front cover to engine block connection near the Oil Pan. You should start by installing the engine Oil Pan followed by reconnecting the crankshaft position (CKP) sensor wire then mounting the Water Pump until you complete your work with the crankshaft balancer.