FordParts
My Garage
My Account
Cart
OEM 2004 Lincoln Navigator Muffler
Exhaust Muffler- Select Vehicle by Model
- Select Vehicle by VIN
Select Vehicle by Model
orMake
Model
Year
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).
1 Muffler found
2004 Lincoln Navigator Muffler W/Tpipe, Front Part Number: 4L7Z-5230-A
$339.37 MSRP: $446.27You Save: $106.90 (24%)Ships in 1-3 Business DaysProduct Specifications- Other Name: Muffler Assembly - Front; Exhaust Muffler; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Position: Front
- Replaces: 4L1Z-5230-AA, 3L7Z-5230-AA
- Base No.: 5230
- Item Weight: 34.90 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4L7Z-5230-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
2004 Lincoln Navigator Muffler
If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2004 Lincoln Navigator Muffler available at FordPartsDeal.com. You can confidently purchase our OEM 2004 Lincoln Navigator Muffler as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.
2004 Lincoln Navigator Muffler Parts Q&A
- Q: How to service and repair the muffler and tailpipe on 2004 Lincoln Navigator?A: Start the repair process of muffler and tailpipe by executing the following steps when the vehicle remains in neutral position on a hoist. Detach the isolator while loosening a clamp before taking off extension pipes or resonator units should they be installed. The four nuts and two stabilizer bar brackets need to be removed until the bar remains suspended from the links. Use an appropriate jack stand to support the muffler before you detach both isolators from their position. Throw away all existing bolts and flag nuts. When you direct the muffler outlet across the rear axle ensure you avoid touching the axle boots to prevent any harm to them. You should first clean both the inlet pipe and catalytic converter mating surfaces before uninstalling the muffler and tailpipe assembly. New fasteners together with gaskets need to be installed along with examinations for wear or damage of exhaust hanger isolators followed by replacements if required. Re-installation of the exhaust system requires performing the steps in reverse order to installation.