How to service and repair the timing chain tensioner on 2009 Mercury Grand Marquis?

As a precaution to service the timing chain tensioner, make sure the engine is not free-wheeling and disengage the fire suppression system. Undo the engine cover, ignition coils and spark plugs. Install the Valve Spring Compressor, take away the camshaft followers and timing parts. Install the reverse order making sure that there is the correct torque and placement.

OEM 2009 Mercury Grand Marquis Timing Chain Tensioner

Engine Timing Chain Tensioner

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2 Timing Chain Tensioners found

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2009 Mercury Grand Marquis Tensioner, Driver Side Part Number: XL1Z-6L266-AA
$42.66 MSRP: $61.03
You Save: $18.37 (31%)
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Product Specifications
- Other Name: Tensioner - Timing Chain; Balance Shaft Tensioner; Timing Belt Tensioner; Timing Belt Kit; Belt Tensioner
- Position: Driver Side
- Base No.: 6L266
- Item Weight: 0.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: XL1Z-6L266-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
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Fits the following 2009 Mercury Grand Marquis Submodels:
- GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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2009 Mercury Grand Marquis Tensioner, Passenger Side Part Number: 1L3Z-6L266-AA
$40.88 MSRP: $58.48
You Save: $17.60 (31%)
Product Specifications
- Other Name: Tensioner - Timing Chain; Balance Shaft Tensioner; Timing Belt Tensioner; Timing Belt Kit; Belt Tensioner
- Position: Passenger Side
- Base No.: 6L266
- Item Weight: 0.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 1L3Z-6L266-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Grand Marquis Submodels:
- GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS

2009 Mercury Grand Marquis Timing Chain Tensioner

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2009 Mercury Grand Marquis Timing Chain Tensioner available at FordPartsDeal.com. You can confidently purchase our OEM 2009 Mercury Grand Marquis Timing Chain Tensioner as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2009 Mercury Grand Marquis Timing Chain Tensioner Parts Q&A

Q: How to service and repair the timing chain tensioner on 2009 Mercury Grand Marquis?
A: As a precaution to service the timing chain tensioner, make sure the engine is not free-wheeling and disengage the fire suppression system. Undo the engine cover, ignition coils and spark plugs. Install the Valve Spring Compressor, take away the camshaft followers and timing parts. Install the reverse order making sure that there is the correct torque and placement.