Best in 7 days
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Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
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For Your Every Summer RSVP, with Code: SUMMER15
Description
39MT | Genuine Cummins® Starting Motor 39MT 24VDescription: Starting Motor 39MT 24V For Cummins QSM, ISX, CAT C15, C11, C9, 3176 Condition: New Brand: Cummins Part Number: 39MT Engine Application: CUMMINS: ISX, QSX, ISM, M11, QSM, N855 CAT: C15 15. 2 L 2004 2008 C11 11. 1 L 2004 2006 3406 14. 6 L All Year 3176 10. 3 L 1999 2007 3176 10. 3 L 2005 2014 C9 8. 8 L 2006 2015 C9 8. 8 L 2005 2012 C6. 6 6. 6 L 2006 2015 CASE: Detroit Diesel 4. 7L 1979 1986 Manufacturer information Cummins is a worldwide
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 1123 reviews
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Product Reviews
★★★★★ 5
Works for us!
We use this regularly in my car. Seems to help keep sensors clear. My engine light comes on if I don’t add. We add it to gas tank. My husband says it’s because of poor quality (dirty) gas from other countries.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 4
Works like a supplement
If you use it and see a difference, you will blame it on this cleaner, if not, you will say the product does not work. Exactly like your weight loss supplements! Who knows what this stuff does, but it may do something. Or maybe it does not.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
★★★★★ 5
Used to clean an O2 sensor
Seems to have resolved an issue with a wavering idle for my 89 Mercedes 300e with 468,000 miles.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 3
Nothing
Didn’t work for me
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Reviewed in the United States on May 26, 2026
★★★★★ 1
It doesn’t work
This don’t work at all. I do not recommend. I use all four containers, and the light is still on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
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