★★★★★ 5
Can’t go wrong with k&n
Size: One Size, Style: Select
Easy to install, works as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
ARP Main Stud Kit for Ford 2.3L Duratec (2003 & later)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
ARP Main Stud Kit for Ford 2.3L Duratec (2003 & later)SKU: 151 5405 UPC: 672036024123 ARP Main Stud Kit for Ford 2. 3L Duratec (2003 & later) ARP main stud kit 151 5405 upgrades Ford 2. 3L Duratec engines from 2003 onward found in Focus Ranger Fusion Milan and compatible Mazda models. These studs prevent main cap walk and fretting while safeguarding engine block threads for reliable high horsepower builds. Kits deliver 8740 chrome moly construction with 190000 PSI strength and rolled J form threads for
Quick Dispatch:
Your ARP Main Stud Kit for Ford 2.3L Duratec (2003 & later) 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 ARP Main Stud Kit for Ford 2.3L Duratec (2003 & later) ships.
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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
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4.2 ★★★★★
Based on 2428 reviews
Sort
Product Reviews
★★★★★ 5
Fits a 3.6 v6 Ram 1500 classic
Size: One Size, Style: Select
Good for my truck
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
★★★★★ 4
Excellent filter. I recommend it
Size: One Size, Style: Select
Arrived on time as promised. I was able to install it easily on my Jeep Cherokee with 3.2L engine. Good instructions and the part seems to be of good quality. Four Stars only as I have just installed it. Filters are passive components, usually can't tell of their long term quality or reliability unless they leak or cause immediate problems. I recommend this part.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Perfect fit
Size: One Size, Style: Select
Been using these for years and always hold up well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
★★★★★ 5
Solid Price for Quality
Size: (Pack of 1)
Awesome filter, my engine told me it loves the fit and ease of installation. It also it very good value for money as they aren’t expensive and you are getting a high value for the money. My engine also told me it’s getting slightly better fuel efficiency as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
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