How do you remove and install engine components, including the front cover and oil pump in six cylinder engine on Chevrolet Trailblazer?

To release the components, one has to drain the engine coolant, as well as to take off the drivebelt. Subsequently, the fan and fan shroud has to be removed, the water pump and the power steering pump as well. The crankshaft pulley and the oil pan must be also unbolted. Start unscrewing the front cover bolts where the 7mm bolt is, then tighten two bolts at the jackscrew locations of the front cover and one should be able to pull out the cover. Optional, the oil pump can be removed from the front cover if needed. The cover sealing area must be cleaned with solvent to remove all the old gasket material, and the condition of the cover must be assessed for nicks, and other cases of damage, while using gasket removal tools that do not employ power. For installation, engage the notch of the oil pump and those of the crankshaft spline and then engaging the cover loosely without using any sealant. Taking off the cover, spread 3/16 inch thick of RTV sealant on the sealing zone and the three bolt hole zones of the cover. Insert the front cover in its position and fit the main seal to the crankshaft oil pump core and crankshaft splines, fix the crankshaft pulley temporarily. of torque on all bolts finger tight before moving up to the torque set out in the instruction while the 7 mm centre bolt is tightened last. The remaining part of the installation is in the order of dismantling the parts. Last, but not the least put engine oil and coolant and finally start the engine and look for any signs of leakage.

Genuine Chevrolet Trailblazer Timing Cover

Engine Timing Cover

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6 Timing Covers found

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Chevrolet Trailblazer Cover Assembly, Engine Front
Part Number: 12633906
$101.05 MSRP: $175.87
You Save: $74.82 (43%)
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Product Specifications
- Other Name: COVER; Front Cover, Timing Cover
- Position: Front
- Replaces: 12561243
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 8 Cyl 5.3L
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Chevrolet Trailblazer Cover, Engine Front (Machining)
Part Number: 12600326
$40.16 MSRP: $69.90
You Save: $29.74 (43%)
Ships in 1-2 Business Days
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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:
- 2005-2009 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 8 Cyl 5.3L, 8 Cyl 6.0L
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Chevrolet Trailblazer Cover Assembly, Eng Frt
Part Number: 12697665
$19.86 MSRP: $31.25
You Save: $11.39 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Front Cover
- Replaced by: 25207384
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2025 Chevrolet Trailblazer | 4 DOOR EXT, LEVEL II 4 DOOR EXTENDED, LEVEL III 4DOOR EXTENDED, LEVEL IV 4 DOOR EXTENDED, LEVEL V 4 DOOR EXTENDED | 3 Cyl 1.3L
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Chevrolet Trailblazer Cover, Tmg Belt Frt
Part Number: 12702910
$64.42 MSRP: $101.37
You Save: $36.95 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2025 Chevrolet Trailblazer | 4 DOOR EXT, LEVEL II 4 DOOR EXTENDED, LEVEL III 4DOOR EXTENDED, LEVEL IV 4 DOOR EXTENDED, LEVEL V 4 DOOR EXTENDED | 3 Cyl 1.3L
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Chevrolet Trailblazer Cover Assembly, Engine Front (W/ Oil Pump)
Part Number: 12628565
Product Specifications
- Other Name: COVER, Engine Front Cover; Front Cover
- Position: Front
- Replaces: 12601932, 12586647
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2009 Chevrolet Trailblazer | 4 DOOR, 4 DOOR EXT | 6 Cyl 4.2L
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Chevrolet Trailblazer Cover Assembly, Tmg Belt Lwr
Part Number: 55487381
$13.03 MSRP: $20.51
You Save: $7.48 (37%)
Product Specifications
- Other Name: Front Cover
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2025 Chevrolet Trailblazer | 4 DOOR EXT, LEVEL II 4 DOOR EXTENDED, LEVEL III 4DOOR EXTENDED | 3 Cyl 1.2L

Chevrolet Trailblazer Timing Cover

Chevrolet Trailblazer vehicles' Timing Cover plays an important function of protecting the engine timing system that can comprise of a timing belt, timing chain or cam belt. Made out of sturdy materials like aluminum, plastic or steel, the Timing Cover shields the components internal from debris which may be destructive in nature. Some of the Chevrolet Trailblazer Timing Covers have gasket that offers extra safeguard to the timing belt. Despite their strength the Timing Covers can Give Way Sooner Than Expected And This Is Why Timing Cover Replacement Should Be Done As Soon As Possible For Safety. Different types of Timing Covers have been used in Chevrolet Trailblazer cars in the past several years and they all are built with the aim to safeguard the respective engine timings, although the construction material and other aspects might vary. Maintenance of the Timing Cover and responding promptly to any problems that occur regarding the Timing Cover is very crucial in the Chevrolet Trailblazer.

Each OEM Chevrolet Trailblazer Timing Cover we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Trailblazer Timing Cover Parts Questions & Experts Answers

Cover, Engine Front (Machining)
12600326
Q: How do you remove and install engine components, including the front cover and oil pump in six cylinder engine on Chevrolet Trailblazer?
A: To release the components, one has to drain the engine coolant, as well as to take off the drivebelt. Subsequently, the fan and fan shroud has to be removed, the water pump and the power steering pump as well. The crankshaft pulley and the Oil Pan must be also unbolted. Start unscrewing the front cover bolts where the 7mm bolt is, then tighten two bolts at the jackscrew locations of the front cover and one should be able to pull out the cover. Optional, the oil pump can be removed from the front cover if needed. The cover sealing area must be cleaned with solvent to remove all the old gasket material, and the condition of the cover must be assessed for nicks, and other cases of damage, while using gasket removal tools that do not employ power. For installation, engage the notch of the oil pump and those of the crankshaft spline and then engaging the cover loosely without using any sealant. Taking off the cover, spread 3/16 inch thick of RTV sealant on the sealing zone and the three bolt hole zones of the cover. Insert the front cover in its position and fit the main seal to the crankshaft oil pump core and crankshaft splines, fix the crankshaft pulley temporarily. of torque on all bolts finger tight before moving up to the torque set out in the instruction while the 7 mm centre bolt is tightened last. The remaining part of the installation is in the order of dismantling the parts. Last, but not the least put engine oil and coolant and finally start the engine and look for any signs of leakage.