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Catalytic Converter Set For Ford 1999-2003 F-150 & 1999 F-250 5.4L 4WD

US $269.99/ea
or Best Offer
No Interest if paid in full in 6 mo on $149+ with PayPal Credit*
Condition:
New
More than 10 available49 sold
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Bulk savings:
Buy 4 or more for 251.09 each one

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Shipping:
Free Standard Shipping.
Located in: GA CA NJ , United States
Delivery:
Estimated between Thu, Nov 13 and Tue, Nov 18 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:146581091633
Last updated on Oct 23, 2025 06:20:45 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 417 vehicle(s)
YearMakeModelTrimEngineNotes
2003FordF-150Lariat Crew Cab Pickup 4-Door5.4L 330Cu. In. V8 BI-FUEL SOHC Naturally Aspirated4WD, TransmissionMFRcode: 4R70W, With Rear O2 Sensor Port After Secondary Converter, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2001-2003 Ford F-150 Set of 2 Catalytic Converter Pair
2003FordF-150Lariat Crew Cab Pickup 4-Door5.4L 330Cu. In. V8 BI-FUEL SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2001-2003 Ford F-150 Pair Set of 2 Catalytic Converter
2003FordF-150Lariat Crew Cab Pickup 4-Door5.4L 330Cu. In. V8 BI-FUEL SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2001-2003 Ford F-150 Catalytic Converter Pair Set of 2
2003FordF-150Lariat Crew Cab Pickup 4-Door5.4L 330Cu. In. V8 CNG SOHC Naturally Aspirated4WD, TransmissionMFRcode: 4R70W, With Rear O2 Sensor Port After Secondary Converter, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2001-2003 Ford F-150 Set of 2 Catalytic Converter Pair
2003FordF-150Lariat Crew Cab Pickup 4-Door5.4L 330Cu. In. V8 CNG SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2001-2003 Ford F-150 Pair Set of 2 Catalytic Converter
2003FordF-150Lariat Crew Cab Pickup 4-Door5.4L 330Cu. In. V8 CNG SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2001-2003 Ford F-150 Catalytic Converter Pair Set of 2
2003FordF-150Lariat Crew Cab Pickup 4-Door5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated4WD, TransmissionMFRcode: 4R70W, With Rear O2 Sensor Port After Secondary Converter, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2001-2003 Ford F-150 Set of 2 Catalytic Converter Pair
2003FordF-150Lariat Crew Cab Pickup 4-Door5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2001-2003 Ford F-150 Pair Set of 2 Catalytic Converter
2003FordF-150Lariat Crew Cab Pickup 4-Door5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2001-2003 Ford F-150 Catalytic Converter Pair Set of 2
2003FordF-150Lariat Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 BI-FUEL SOHC Naturally Aspirated4WD, TransmissionMFRcode: 4R70W, With Rear O2 Sensor Port After Secondary Converter, Location : Driver and Passenger Side -- For 8Cyl 5.4L 99-2003 Ford F-150 Set of 2 Catalytic Converter Pair
2003FordF-150Lariat Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 BI-FUEL SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 99-2003 Ford F-150 Pair Set of 2 Catalytic Converter
2003FordF-150Lariat Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 BI-FUEL SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 99-2003 Ford F-150 Catalytic Converter Pair Set of 2
2003FordF-150Lariat Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 CNG SOHC Naturally Aspirated4WD, TransmissionMFRcode: 4R70W, With Rear O2 Sensor Port After Secondary Converter, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2000-2003 Ford F-150 Set of 2 Catalytic Converter Pair
2003FordF-150Lariat Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 CNG SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2000-2003 Ford F-150 Pair Set of 2 Catalytic Converter
2003FordF-150Lariat Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 CNG SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 2000-2003 Ford F-150 Catalytic Converter Pair Set of 2
2003FordF-150Lariat Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated4WD, TransmissionMFRcode: 4R70W, With Rear O2 Sensor Port After Secondary Converter, Location : Driver and Passenger Side -- For 8Cyl 5.4L 99-2003 Ford F-150 Set of 2 Catalytic Converter Pair
2003FordF-150Lariat Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 99-2003 Ford F-150 Pair Set of 2 Catalytic Converter
2003FordF-150Lariat Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 99-2003 Ford F-150 Catalytic Converter Pair Set of 2
2003FordF-150XL Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 BI-FUEL SOHC Naturally Aspirated4WD, TransmissionMFRcode: 4R70W, With Rear O2 Sensor Port After Secondary Converter, Location : Driver and Passenger Side -- For 8Cyl 5.4L 99-2003 Ford F-150 Set of 2 Catalytic Converter Pair
2003FordF-150XL Extended Cab Pickup 4-Door5.4L 330Cu. In. V8 BI-FUEL SOHC Naturally Aspirated4WD, transmissionmfrcode : 4R70W, Undercar, Location : Driver and Passenger Side -- For 8Cyl 5.4L 99-2003 Ford F-150 Pair Set of 2 Catalytic Converter
Portions of the information contained in this table have been provided by megafactories

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Body Material
Stainless Steel
Brand
Unbranded
Bundle Listing
Yes
Features
Easy to Replace
Fitment Type
Direct Replacement
Interchange Part Number
transmissionmfrcode : 4R70W, Undercar, 2003 2002 2001 2000 1999, 30476, 30477, 4WD, 5.4L, 8Cyl, Catalytic Converters Pair Set, Driver Left and Passenger Right Side, Extended Cab Pickup Crew Cab Pickup Standard Cab Pickup, F-150 F-250, Ford, Lariat XLT XL King Ranch Base
Manufacturer Warranty
4 Years
Notes
Fits 4WD Models Only, 4R70W, Passenger Side, With Rear O2 Sensor
Number of Pieces
(1) Driver Side Catalytic Converter, (1) Passenger Side Catalytic
Part Name
Catalytic Converter
Performance Part
No
Placement on Vehicle
Right, Left
Quantity
Set of 2
Restricted States
California,Colorado,New York,Maine
Series
Direct Replacement Series
Superseded Part Number
transmissionmfrcode : 4R70W, Undercar, 2003 2002 2001 2000 1999, 30476, 30477, 4WD, 5.4L, 8Cyl, Catalytic Converters Pair Set, Driver Left and Passenger Right Side, Extended Cab Pickup Crew Cab Pickup Standard Cab Pickup, F-150 F-250, Ford, Lariat XLT XL King Ranch Base
Type
Catalytic Converter
Universal Fitment
No
UPC
Does Not Apply
Category

Item description from the seller

About this seller

megafactory

93% positive feedback19K items sold

Joined Jul 2023

Detailed seller ratings

Average for the last 12 months
Accurate description
4.7
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
4.9

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Seller feedback (1,433)

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  • k***2 (4)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I ordered the item midday and it was already at FedEx with a tracking number by the end of the day on Tuesday. I received the item today which is Thursday at around noon. That's super fast!! It said on the ad i would receive the item on the 31st-sept 4 and today is aug 28th! I opened the box and everything looked great it came in 3 pieces. It took longer to take the old stuff out then to install the new exhaust! Being in 3 pieces just like the stock equipment, both sides slid right into place an
  • r***u (7)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Este vendedor es muy irresponsable tengo casi un mes esperando mi pedido y no llega
  • 5***r (283)- Feedback left by buyer.
    Past month
    Verified purchase
    Steer clear of this seller!!! Do not buy from here. I ordered a pair of catalytic converters and received two of the drivers sides instead of a pair. Instead of resolving this issue they chose to ignore me. Leaving me to find a passenger side cat section from elsewhere. These are the least responsive, least courteous, and poorest sellers ive encountered on ebay. Save money by buying elsewhere.
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