How to replace the engine front Timing Cover for RPOs LC9, LH6, LMG, LY2, and LY5 on Chevrolet Tahoe?

To remove the engine front cover for rpos lc9, lh6, lmg, ly2, and ly5 remove the Water Pump and the crankshaft balancer on top of it. Detach the back of the engine harness electrical connector from camshaft position cmp sensor wire harness, after that remove Oil Pan front cover bolts and front cover bolts. Remove the seal gasket and front, discard the gasket and remove crankshaft front oil seal. In case of changing the engine front cover, checking the cmp sensor o-ring seal for damage; if the lamp is intact, lubricate with clean engine oil, and installed the cmp sensor. Move the cmp sensor wire harness on the front cover and attach the cmp sensor and secure the wire harness bolts using 12 nm (106 lb in). Applying a 5 mm (0.20 in) long, 20 mm (0.80 in) wide bead of sealant, fit the new engine front cover gasket with front cover to the engine to the Oil Pan to engine block junction. Mount the front cover bolts and Oil Pan-to-front cover bolts to hand-tight, then mount the j 41476 tool to the front cover, align the tapered legs with the machined alignment surfaces. Retighten Oil Pan to front cover bolts & engine front cover bolts to 25 nm (18 lb ft), remove the j 41476 tool, connect the engine harness electrical connector to the cmp sensor wire harness, and fit a new crankshaft front oil seal. Finally, reinstall the Water Pump.

What tools are required to service and repair the timing cover on Chevrolet Tahoe?

The tools required to service and repair the Timing Cover includes: front and rear cover alignment (J41476). The main gas engine acknowledges such along with beginning by removing the Water Pump and followed it by a Crankshaft balancer from the Crankshaft and engine front cover. Clean all parts and inspect them all. It is worth noting that reinforcement oil seal or front cover gasket is not to be reused, also avoid sliding the front cover/gasket across the Oil Pan Gasket. Apply a 5 mm (0.20 inch) bead of gm p/n 12378190 at the corner the oil pan meets the engine block. Mount the front cover, gasket and bolts onto the engine by tighting the cover bolts fringer tightly without excessive tightenning. Mount the j41476 tool onto the machined alignment surfaces on the front cover to center the Crankshaft front oil seal with respect to the Crankshaft to prevent early oil seal wear and engine assembly oil leaks due to inadequate alignment. Install the Crankshaft balancer bolt, torquing it hand until tight before hand-tightening the oil pan-to-cover bolts to align the cover on the pan rail. Perform oil pan-to-front cover bolt and front cover bolt torque sequence to 25 n.m (18 lb ft). Having removed the j41476 for the front cover, place the front Crankshaft oil seal into place, attach the Crankshaft balancer to the Crankshaft, followed by reinstallation of the Water Pump.

OEM Chevrolet Tahoe Timing Cover

Engine Timing Cover

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16 Timing Covers found

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Chevrolet Tahoe Timing Cover Part Number: 12633906
$110.64 MSRP: $188.36
You Save: $77.72 (42%)
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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:
- 2000-2006 Chevrolet Tahoe | Base, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Timing Cover, Front Part Number: 12691692
$40.76 MSRP: $98.27
You Save: $57.51 (59%)
Ships in 1-2 Business Days
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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:
- 2015-2023 Chevrolet Tahoe | High Country, LS, LT, LTZ, PPV, Premier, RST, SSV, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Front Cover Part Number: 12600326
$42.64 MSRP: $73.23
You Save: $30.59 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cover-Engine Front (Machining); Timing 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:
- 2007-2009 Chevrolet Tahoe | LS, LT, LTZ | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Timing Cover, Front Part Number: 12594939
$45.81 MSRP: $78.00
You Save: $32.19 (42%)
Ships in 1-3 Business Days
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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:
- 2008-2014 Chevrolet Tahoe | LS, LT, LTZ, PPV, SSV | 8 Cyl 5.3 L FLEX, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Timing Cover Part Number: 93800970
$86.76 MSRP: $147.70
You Save: $60.94 (42%)
Ships in 1-3 Business Days
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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:
- 1996-2000 Chevrolet Tahoe | Base, Limited, LS, LT, Z71 | 8 Cyl 5.7 L GAS
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Chevrolet Tahoe Rear Cover, Lower Part Number: 55515618
$65.50 MSRP: $107.89
You Save: $42.39 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cover Assembly-Timing Chain Lower; Crankshaft Seal; Timing Cover; Rear Main Seal Retainer; Rear Main Seal Housing; Housing
- Position: Lower
- Replaced by: 40009071
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Tahoe | High Country, LS, LT, Premier, RST | 6 Cyl 3.0 L DIESEL
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Chevrolet Tahoe Front Cover Part Number: 55512356
$15.93 MSRP: $24.96
You Save: $9.03 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cover, Engine Front Cover
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Tahoe | High Country, LS, LT, Premier, RST | 6 Cyl 3.0 L DIESEL
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Chevrolet Tahoe Rear Cover Part Number: 55512224
$14.73 MSRP: $23.07
You Save: $8.34 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cover Assembly-Timing Chain Upper; Timing Cover; Cover, Engine Front Cover
- Replaces: 55490633
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Tahoe | High Country, LS, LT, Premier, RST | 6 Cyl 3.0 L DIESEL
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Chevrolet Tahoe Timing Cover, Front Part Number: 12688896
$60.56 MSRP: $94.86
You Save: $34.30 (37%)
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:
- 2021-2023 Chevrolet Tahoe | Commercial, LS, LT, PPV, Premier, RST, SSV, Z71 | 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Timing Cover, Front Part Number: 12636045
$72.94 MSRP: $120.16
You Save: $47.22 (40%)
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:
- 2010-2013 Chevrolet Tahoe | Hybrid | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV)
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Chevrolet Tahoe 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:
- 1995-1999 Chevrolet Tahoe | Base, LS, LT | 8 Cyl 6.5 L DIESEL
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Chevrolet Tahoe Timing Cover Part Number: 12636046
Product Specifications
- Other Name: Cover Assembly-Engine Front; Front Cover
- Position: Front
- Replaces: 12621346, 12599916
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Tahoe | Hybrid | 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)
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Chevrolet Tahoe 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 Tahoe | LTZ | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe 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:
- 2007-2009 Chevrolet Tahoe | LS, LT, LTZ | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
View related parts
Chevrolet Tahoe Timing Cover Part Number: 12523973
Product Specifications
- Other Name: Cover; Front Cover; Cover, Engine Front Cover
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Chevrolet Tahoe | Base, LS, LT | 8 Cyl 5.7 L GAS
View related parts
Chevrolet Tahoe Timing Cover Part Number: 10243967
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:
- 1995 Chevrolet Tahoe | Base, LS, LT | 8 Cyl 5.7 L GAS

Chevrolet Tahoe Timing Cover

Want to cut long-term maintenance and repair costs? Choose OEM Timing Cover. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Tahoe parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Tahoe Timing Cover includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Chevrolet Tahoe Timing Cover is one of the great working parts of the vehicle as it is involved in the important duty of enhancing the dependability of the Chevrolet Tahoe's engine. Located over the timing mechanism with the goal to shield the timing chain or belt, the Timing Cover is made from rigid materials like aluminum, plastic or steel to ensure that it can endure the wear that comes with use throughout the vehicle's operational period. This robust design does not only protect the timing components from debris but also optimizes and ensures safety in the Chevrolet tahoe. This timing cover has capability of fitting Tahoe models throughout the five generations of the car and the variation of V8 engines of sizes 4.8L- 6.2L alongside the very special 3.0L Duramax I6 turbo diesel engine. Replacement of the Timing Cover and its consistent inspections contributes to the longevity of the vehicle and the overall protection of the engine, which in turn, compliments the Chevrolet Tahoe's reliability. In the same way, many Timing Covers include wear-protective gaskets delivering extra shield, thus making Timing Covers source more distinctive in the automotive line. Chevrolet Tahoe Timing Cover also helps to increase the vehicle's durability and at the same time gives the driver what he is seeking for: powerful power, spacious dimensions that are inherent in the Tahoe, which makes it one of the most popular full-size SUVs.

Chevrolet Tahoe Timing Cover Parts and Q&A

Timing Cover, Front
12594939
Q: How to replace the engine front Timing Cover for RPOs LC9, LH6, LMG, LY2, and LY5 on Chevrolet Tahoe?
A:
To remove the engine front cover for rpos lc9, lh6, lmg, ly2, and ly5 remove the Water Pump and the crankshaft balancer on top of it. Detach the back of the engine harness electrical connector from camshaft position cmp sensor wire harness, after that remove Oil Pan front cover bolts and front cover bolts. Remove the seal gasket and front, discard the gasket and remove crankshaft front oil seal. In case of changing the engine front cover, checking the cmp sensor o-ring seal for damage; if the lamp is intact, lubricate with clean engine oil, and installed the cmp sensor. Move the cmp sensor wire harness on the front cover and attach the cmp sensor and secure the wire harness bolts using 12 nm (106 lb in). Applying a 5 mm (0.20 in) long, 20 mm (0.80 in) wide bead of sealant, fit the new engine front cover gasket with front cover to the engine to the Oil Pan to engine block junction. Mount the front cover bolts and Oil Pan-to-front cover bolts to hand-tight, then mount the j 41476 tool to the front cover, align the tapered legs with the machined alignment surfaces. Retighten Oil Pan to front cover bolts & engine front cover bolts to 25 nm (18 lb ft), remove the j 41476 tool, connect the engine harness electrical connector to the cmp sensor wire harness, and fit a new crankshaft front oil seal. Finally, reinstall the Water Pump.
Timing Cover
93800970
Q: What tools are required to service and repair the timing cover on Chevrolet Tahoe?
A:
The tools required to service and repair the Timing Cover includes: front and rear cover alignment (J41476). The main gas engine acknowledges such along with beginning by removing the Water Pump and followed it by a Crankshaft balancer from the Crankshaft and engine front cover. Clean all parts and inspect them all. It is worth noting that reinforcement oil seal or front cover gasket is not to be reused, also avoid sliding the front cover/gasket across the Oil Pan Gasket. Apply a 5 mm (0.20 inch) bead of gm p/n 12378190 at the corner the oil pan meets the engine block. Mount the front cover, gasket and bolts onto the engine by tighting the cover bolts fringer tightly without excessive tightenning. Mount the j41476 tool onto the machined alignment surfaces on the front cover to center the Crankshaft front oil seal with respect to the Crankshaft to prevent early oil seal wear and engine assembly oil leaks due to inadequate alignment. Install the Crankshaft balancer bolt, torquing it hand until tight before hand-tightening the oil pan-to-cover bolts to align the cover on the pan rail. Perform oil pan-to-front cover bolt and front cover bolt torque sequence to 25 n.m (18 lb ft). Having removed the j41476 for the front cover, place the front Crankshaft oil seal into place, attach the Crankshaft balancer to the Crankshaft, followed by reinstallation of the Water Pump.