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Flexible Head Oxygen Sensor Wrench Tool

Marsoni M251S
Sale price$39.99
Pay 4 payments of $10.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Flexible Head Oxygen Sensor Wrench ToolFEATURES 180 FLEXIBLE HEAD DESIGN FOR TIGHT SPACES: The rotatable head facilitates access to hard to reach oxygen sensors in tight engine compartments or poorly angled areas, reducing maintenance time and effort. FITS MOST VEHICLES: Unique 22MM (6PT 6 angle) design of the head is designed to fit 7 8 inch and 22mm oxygen sensors on most medium duty trucks, SUVs and vans. DURABLE CHROME VANADIA STEEL: Constructed from high strength chrome vanadium steel
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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]
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4.0 ★★★★★
Based on 643 reviews
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Product Reviews
K
Verified Purchase
Kenny
Louisville, US
★★★★★ 3
Incorrect motor listed. Far smaller impeller than what's in the 6 horse johnson.
Size: For 5.5HP 6HP 7.5HP
It seems to be of good quality. However it does not fit a 6 horse johnson as it states. Therefore it will not pump water or function for my purposes. It was a waste of money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
O
Verified Purchase
Outcast
Bozeman, US
★★★★★ 5
Good product
Worked for what I needed. Fit great and easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
R
Verified Purchase
R
Lowell, US
★★★★★ 5
Old Merc Inline 6s - 1500, 1400, 1250, 1150
This is the second time I purchased from them. The kits are good quality, and impeller is durable. Pictures is the initial one I purchased from them two seasons ago. It had hundreds of hours on it, plus me accidentally cooking it for 3 mins without water hooked up to the engine - which is why I purchased it again. Given 2 seasons of use and my recent screw up it held up well.
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Reviewed in the United States on August 11, 2024
J
Verified Purchase
Justin D.
Whiting, US
★★★★★ 4
Merc black max 150
Good fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2024
R
Verified Purchase
Rob
Dallas, US
★★★★★ 5
Best bang for your buck kit!
Can’t beat the price by any means. Total rebuild kit for Mercury 115 outboard for less than half the price and all high quality parts nothing cheap about this kit at all except the price. Highly recommend
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Reviewed in the United States on March 30, 2024

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