×
- Live Chat
- 1-888-301-9478
My Garage
My Account
My Cart
Genuine 2002 Infiniti QX4 Muffler
Exhaust MufflerEnter your vehicle info to find more parts and verify fitment
- Select Vehicle by VIN
- Select Vehicle by Model
Select by VIN
orEnter your VIN for the most accurate results.Enter your VIN for the most accurate results.
Select by Model
-- Select Model --
-- Select Year --
6 Mufflers found
2002 Infiniti QX4 Post Muffler Assembly
Part Number: 20350-4W020$308.83 MSRP: $420.18You Save: $111.35 (27%)Product Specifications- Other Name: Muffler Assy-Post; Muffler, Resonator
- Replaces: 20350-4W01A, 20350-4W010
- Lookup Code: 20350
- Item Weight: 13.00 Pounds
- Item Dimensions: 49.4 x 9.9 x 9.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20350-4W020
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
2002 Infiniti QX4 Exhaust Main Muffler Assembly
Part Number: 20100-5W002$798.73 MSRP: $1095.65You Save: $296.92 (28%)Product Specifications- Other Name: MUFFLER Assembly-Exhaust,Main
- Replaced by: 20100-5W015
- Lookup Code: 20100
- Item Weight: 35.30 Pounds
- Item Dimensions: 64.1 x 38.2 x 13.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20100-5W002
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
2002 Infiniti QX4 Exhaust Main Muffler Assembly
Part Number: 20100-5W004$798.73 MSRP: $1095.65You Save: $296.92 (28%)Product Specifications- Other Name: MUFFLER Assembly-Exhaust,Main
- Replaced by: 20100-5W015
- Lookup Code: 20100
- Item Weight: 33.30 Pounds
- Item Dimensions: 65.4 x 37.1 x 13.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20100-5W004
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
2002 Infiniti QX4 Exhaust Main Muffler Assembly
Part Number: 20100-5W012$798.73 MSRP: $1095.65You Save: $296.92 (28%)Product Specifications- Other Name: MUFFLER Assembly-Exhaust,Main
- Replaced by: 20100-5W015
- Lookup Code: 20100
- Item Weight: 34.00 Pounds
- Item Dimensions: 66.0 x 37.1 x 13.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20100-5W012
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
2002 Infiniti QX4 Exhaust Main Muffler Assembly
Part Number: 20100-5W014$798.73 MSRP: $1095.65You Save: $296.92 (28%)Product Specifications- Other Name: MUFFLER Assembly-Exhaust,Main
- Replaced by: 20100-5W015
- Lookup Code: 20100
- Item Weight: 35.30 Pounds
- Item Dimensions: 66.7 x 37.1 x 13.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20100-5W014
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
2002 Infiniti QX4 Post Muffler Assembly
Part Number: 20350-4W010$308.83 MSRP: $420.18You Save: $111.35 (27%)Product Specifications- Other Name: Muffler Assy-Post
- Replaced by: 20350-4W020
- Lookup Code: 20350
- Item Weight: 12.80 Pounds
- Item Dimensions: 49.9 x 10.0 x 9.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20350-4W010
- Warranty: This genuine part is guaranteed by Infiniti's factory warranty.
Related 2002 Infiniti QX4 Parts
2002 Infiniti QX4 Muffler
Achieve unprecedented performance experience with our genuine 2002 Infiniti QX4 Muffler. All our parts are engineered for a perfect fit and maximum durability to ensure that your QX4 returns to factory condition. Specially designed for the 2002 Infiniti QX4, this Muffler offers superior reliability and ease of installation for anyone.
Seeking a new OEM 2002 Infiniti QX4 Muffler? Look no further. Our inventory of genuine 2002 Infiniti QX4 Muffler surpasses in affordability and they are backed by a manufacturer's warranty ensuring quality. Place an order with us today and enjoy quick delivery right to your doorstep.