How to remove and replace the left-hand exhaust manifold on 2009 Mercury Grand Marquis?

In order to access the left-hand exhaust manifold, depower the fire suppressor. Install the vehicle on a hoist and fix the steering wheel. strip out the intermediate shaft, heat shield and exhaust manifold. Cleaning the manifold, replacing the studs and gasket, and reinstalling all the parts is mandatory, with the specifications of the required torque. Repower the fire suppression system where necessary.

OEM 2009 Mercury Grand Marquis Exhaust Manifold

Engine Exhaust Manifold

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2 Exhaust Manifolds found

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2009 Mercury Grand Marquis Exhaust Manifold, Passenger Side Part Number: 4W7Z-9430-AA
Product Specifications
- Other Name: Manifold Assembly - Exhaust; Exhaust Manifold, Right; Manifold
- Position: Passenger Side
- Replaces: 3W7Z-9430-AA
- Base No.: 9430
- Item Weight: 9.80 Pounds
- Item Dimensions: 20.0 x 8.4 x 7.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4W7Z-9430-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
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2009 Mercury Grand Marquis Exhaust Manifold, Driver Side Part Number: 4W7Z-9431-AA
Product Specifications
- Other Name: Manifold Assembly - Exhaust; Exhaust Manifold, Left; Manifold
- Position: Driver Side
- Base No.: 9431
- Item Weight: 9.60 Pounds
- Item Dimensions: 8.6 x 7.3 x 19.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4W7Z-9431-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 Exhaust Manifold

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2009 Mercury Grand Marquis Exhaust Manifold available at FordPartsDeal.com. You can confidently purchase our OEM 2009 Mercury Grand Marquis Exhaust Manifold 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 Exhaust Manifold Parts Q&A

Q: How to remove and replace the left-hand exhaust manifold on 2009 Mercury Grand Marquis?
A: In order to access the left-hand exhaust manifold, depower the fire suppressor. Install the vehicle on a hoist and fix the steering wheel. strip out the intermediate shaft, heat shield and exhaust manifold. Cleaning the manifold, replacing the studs and gasket, and reinstalling all the parts is mandatory, with the specifications of the required torque. Repower the fire suppression system where necessary.