Redline Diesel Fuel Catalyst

Marsoni

M251S

$14.99

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

Redline Diesel Fuel CatalystDiesel Fuel Catalyst provides smoother engine operation, a reduction of smoke, knocking and nailing, and improved fuel economy by improving combustion efficiency. Economy and power gains of 3 5% have been demonstrated in field tests.

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This solenoid replaced a bad 350 Chev. Mercruiser starter Solenoid. It works perfectly with only a minor, simple modification of the mounting bracket . (Hole centers were slightly off needing only 1 new hole drilled on the engine bracket only. A very easy mod.) The Solenoid body itself is an exact match for the OEM and works flawlessly at a price that is literally 10 times less than what the Manufacturer charges.

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Reviewed in the United States on July 12, 2024

Verified Purchase

Shelley Weddington

Lowell, US

★★★★★ 5

works perfect

Size: PP67-712 V1

Fixed my problem and good quality.

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Reviewed in the United States on September 11, 2025

Verified Purchase