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Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit

Marsoni M251S
Sale price$213.72
Pay 4 payments of $53.43 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Radium Engineering 2015+ Subaru STi Air Oil Separator-Return KitAir oil separator kit for the late model Subaru platforms. Includes all parts need to complete the installation. AOS is fully serviceable. This Part Fits: Year Make Model Submodel 2015 2020 Subaru WRX STI Base 2015 Subaru WRX STI Launch Edition 2015 2020 Subaru WRX STI Limited 2016 Subaru WRX STI Series. HyperBlue 2018 Subaru WRX STI Type RA
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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
4.7 ★★★★★
Based on 111 reviews
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L
Verified Purchase
Logan Y.
Cuba, US
★★★★★ 5
Good and Cheap
Works great on my 1997 Honda Accord EX 2.2L. Great value for the money. Installed it myself. Only a 30 day warranty though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
D
Verified Purchase
David Shaw
Louisville, US
★★★★★ 4
Works well. Installation pe
Size: 17702N
Body of starter is longer than the original. Still fits but changing the starter on a BMW space is at a premium. Also had to grind down edge of battery cable to fit on solenoid. Aside from that starter was fine. Working well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
K
Verified Purchase
Kristin Brooks
Boise, US
★★★★★ 5
Perfect
Size: 6656N
It for nicely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Angela A. Miller
Dallas, US
★★★★★ 5
Excellent
Size: 6656N
Product came before scheduled delivery and is working this is the 3rd starter and Amazon showed better than Ebay and other thank you Amazon
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Reviewed in the United States on March 23, 2026
J
Verified Purchase
Jade Savage
Omaha, US
★★★★★ 5
Perfect fit.
Worked perfect for a 1996 honda accord!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025

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