★★★★★ 4
Not oem but ok
Size: (Pack of 1)
It’s a filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
K&N 03-04 Ford Thunderbird V8-3.9L Performance Intake Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
K&N 03-04 Ford Thunderbird V8-3.9L Performance Intake KitA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect
Quick Dispatch:
Your K&N 03-04 Ford Thunderbird V8-3.9L Performance Intake Kit orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your K&N 03-04 Ford Thunderbird V8-3.9L Performance Intake Kit ships.
Need Help?
Questions about K&N 03-04 Ford Thunderbird V8-3.9L Performance Intake Kit, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for K&N 03-04 Ford Thunderbird V8-3.9L Performance Intake Kit in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
K&N 04 Ford Ranger / Mazda B4000 V6-4.0L Performance Intake Kit
163.22
K&N 02-03 Dodge Ram V8-5.9L Performance Intake Kit
210.00
K&N 05 Ford Mustang GT V8-4.6L Performance Intake Kit
184.00
K&N 04 Ford Explorer/Mercury Mountaineer V8-4.6L Performance Intake Kit
184.00
K&N 05-06 Ford F-Series Superduty V10-6.8L Performance Intake Kit
184.00
K&N 02-07 Dodge Ram 1500 V6 3.7 L Intake
163.44
K&N 05 Dodge Magnum / Chrysler 300 V6-3.5L Performance Intake Kit
163.44
4.3 ★★★★★
Based on 1390 reviews
Sort
Product Reviews
★★★★★ 5
Great Engine Air Filter For Honda Accord Speed 2.0 2018
Size: (Pack of 1)
It is one of the 2 engine air filters available on Amazon for Honda Accord Speed 2.0 2018. I see the same quality as the original OEM engine air filter. Perfect fit. The other one is K&N 33-5074, but at a much higher price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2024
★★★★★ 5
It Fits
Size: (Pack of 1)
It fits and the engine hasn't blown up yet, so so far so good. More to the point, the increased air flow has yielded better gas mileage and engine response.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
★★★★★ 1
Does not fit 19 accord
Size: (Pack of 1), Size: (Pack of 1)
Does NOT fit the 2019 accord. Literally just tried it and it’s too big.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Grill for BMW
Size: For 2003-2006 E46 2-Door, Color: Carbon Fiber
Looks great could have better clips on them as they are kinda loose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2024
recommand products
Projected cuttings across the Isthmuses of Panama and Darien 1885 old map
13.00
St. Thomas Island. Virgin Islands 1885 old antique vintage map plan chart
25.00
Puerto Rico 1885 old antique vintage map plan chart
21.00
Density of population in South America 1885 old antique vintage map plan chart
13.00
Deposits on the bed of the Atlantic & West India waters. Caribbean 1885 map
19.95