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ARP Acura B18A1/B1 Main Stud Kit

Marsoni M251S
Sale price$111.77
Pay 4 payments of $27.94 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
ARP Acura B18A1/B1 Main Stud KitSKU: 208 5404 UPC: 672036033231 ARP 1990 2001 Acura Integra B18A1 B1 Main Stud Kit ARP main stud kit 208 5404 upgrades Acura Integra engines with B18A1 and B18B1 blocks found in 1990 2001 models. These studs replace factory bolts to hold main caps securely under high horsepower and rpm. Built for daily drivers and race cars, they prevent main cap walk and ensure block stability. Key Features Genuine ARP Fasteners: 8740 chromoly steel construction
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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.
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Verified Purchase
LoJac963
Fort Morgan, US
★★★★★ 5
Insanely great cabin air filter!
This filter absolutely blows away the Mopar cabin filters. It has foam around the outside which sealers the filter to the housing. Will definitely buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2025
S
Verified Purchase
Steven
Boise, US
★★★★★ 5
Fists a perfect in my 21 GCL
Great quality and very sturdy. Perfect fit in my 21 GCL. I will be interested in seeing if it cuts down on the amount of dust in the car.
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Reviewed in the United States on December 23, 2024
J
Verified Purchase
Juanita Marshall
West Palm Beach, US
★★★★★ 3
Jeep cabin air filter.
Fit perfectly for my vehicle. Very easy installation.
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Reviewed in the United States on January 27, 2026
R
Verified Purchase
Ronald Tremblay
Phoenix, US
★★★★★ 1
Won’t fit.
Does not fit 2023 Jeep Grand Cherokee Laredo . If it could be forced into slot it would be difficult to remove. The air flow direction is not marked on the filter or packaging.
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Reviewed in the United States on October 5, 2025
A
Verified Purchase
Alex K
Chelsea, US
★★★★★ 5
Fits perfect
I have a ‘23 jeep grand Cherokee overland. Super easy to install. Fit perfectly.
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Reviewed in the United States on December 23, 2025

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