Prothane Polyurethane Motor Mount Insert

Prothane Polyurethane Motor Mount Insert

Marsoni

M251S

$12.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Prothane Polyurethane Motor Mount InsertDriver's Side insert to be used with stock OEM mounts. Keeps the engine more stable and transfers more power to the ground.

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Fast: 2-3 business days
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Fully gold plated inside and out! I initially got the amazon basic connectors for the same price, but was disappointed in the tiny burgundy positive label they had. It was also very dirty inside the connector and it wasn’t gold plated through out the connector. These are excellent in quality and have a bright red ban on the connector! You wont be disappointed and beats out Sewell connectors for the price!

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Reviewed in the United States on January 24, 2025

Verified Purchase

Mark

Fort Morgan, US

★★★★★ 2

Decent, but be careful of frequent use.

Size: 12 Pairs / 24 pcs, Size: 12 Pairs / 24 pcs

The looks are very nice, functional if left alone once assembled. After that I would leave them alone otherwise you risk the main male portion just coming loose of the housing, sound quality is decent, nothing to write home about, but again, not very durable. If they could fix that 1 thing, these would be very good buy and value, the rest of each plug is hefty and well made.

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Reviewed in the United States on January 12, 2026

Verified Purchase

Amazon Customer

Natrona Heights, US

★★★★★ 5

Fixed my over temp warning issue.

Easy to change and work like new. No more over temp warning at idle.

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Reviewed in the United States on June 9, 2025

Verified Purchase

Michael Rhodes