About TRQ: TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits
4 vehicles spanning 2004-2014.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2005-2014
Ford
Expedition
Ford Expedition Driver Side Exhaust Manifold & Gasket Kit TRQ EXA51506
2004-2010
Ford
F150 Truck
Ford F150 Truck V8 5.4L Driver Side Exhaust Manifold & Gasket Kit TRQ EXA51506
2006-2008
Lincoln
Mark LT
Lincoln Mark LT Driver Side Exhaust Manifold & Gasket Kit TRQ EXA51506
2005-2014
Lincoln
Navigator
Lincoln Navigator Driver Side Exhaust Manifold & Gasket Kit TRQ EXA51506
Part Interchange
Brand Label
Part Number
Dorman - OE Solutions
674-695
ATP
101362
ATP
101420
Ford
5L1Z9431AA
Davico Mfg
663190
Ford
7L1Z9431A
Ford
3L3Z9431CA
This item may be interchangeable with parts from other brands with the above part numbers.
This information is provided only for reference and does not guarantee that the item you are
purchasing is identical to parts with part numbers from the brands listed above.
To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
How to Replace Exhaust Manifolds 2009-2010 Ford F-150 54L V8
Created on:
Tools used
24mm Socket
Razor Blade / Gasket Scraper
Hammer
Socket Extensions
Pry Bar
Jack Stands
3/8 Inch Drive Ratchet
Sanding Block
Sandpaper
1/4 Inch Ratchet
Twist Socket / Extractor Socket
Pole Jack
Acetylene torch
Floor Jack
Swivel
1/2 Inch Socket
12mm Socket
13mm Socket
14mm Socket
15mm Socket
18mm Socket
Block of Wood
Brake Parts Cleaner
Safety Glasses
E7 Inverted Torx Socket
21mm Socket
Gloves
5.5mm Socket
1/2 Inch Ratchet
8mm Socket
7mm Socket
10mm Socket
Wire Brush
3/8 Inch Impact Gun
1/2 Inch Impact Gun
Product Reviews
4.3/ 5
★★★★★★★★★★
3 reviews
5★
33%
4★
67%
3★
0%
2★
0%
1★
0%
★★★★★April 13, 2026
Working great so far
Good quality and fit was great. The review would be five stars if the gaskets had friction tabs on the bolt holds to temporarily hold them in place while putting on the manifold like the factory ones do.
★★★★★June 8, 2024
A +
Right part and fit perfectly.
★★★★★October 3, 2023
Wrapped and shipped properly exact fit for my vehicle would recommend to anybody
Showing 1–3 of 3 reviews
EXA51506
In Stock
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