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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
Regitar USA Knock Sensor f/Mercruiser Inboard Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w/ECM 555 [RMH001]Knock Sensor for Mercruiser Inboard Engines: MCM V 6 & V 8 (305, 350 & 496 CID) MPI Engines with ECM 555 Knock Sensor for Mercruiser Inboard Engines: MCM V 6 & V 8 (305, 350 & 496 CID) MPI Engines with ECM 555. Engine Brand: Mercury Mercruiser Fitment: Mercruiser 5. 7L 8. 2L Mariner 135HP 300HP Brochure (pdf)
Shipping Notes
- 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
- If time is of the essence, please consider selecting expedited delivery for faster service.
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 914 reviews
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Product Reviews
★★★★★ 5
Socks
Bought for my mother, she loves the fit and pretty colors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 4
Good toe separating every day socks
Good everyday socks. Have not washed them yet. How they don’t shrink… run a little small for me… 9.5 EE.
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Reviewed in the United States on September 12, 2025
★★★★★ 1
Not really what i expected
Fit is too tight, grip was good, quality is ok but wish they were thicker.
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Perfect Size 5
Perfect size 5, cute, and my friend loves it as she is a size 5.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Comfy
Perfect fit
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Reviewed in the United States on May 3, 2026
