G&R Diesel LMM Coolant Plug installed on engine, black plastic automotive part for diesel engine cooling system.
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G&R Diesel LMM Coolant Plug installed on engine, black plastic automotive part for diesel engine cooling system.

LMM Coolant Plug

G&R DieselSKU: GRD663003
Price:
$49.00

Description

Coolant plug to eliminate the coolant riser tube coming off of the oil cooler on your LBZ or LMM Duramax. This allows you to eliminate the coolant tube to make more room under the hood or just simply clean up under the hood! This is needed in most applications when using S300 or S400 turbos or when doing a compound turbo setup. Includes high temp silicone o-ring for a long-lasting leak-free seal. Key Features: Compatible with: LMM Coolant Plug, Duramax, Engine & Engine Parts

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D
Daniel K.

Very impressed with the machining and finish. Five stars.

A
Aaron P.

Very impressed with the machining and finish. No complaints at all.

Z
Zach W.

Couldn't be happier with this purchase. Works exactly as it should.

M
Mike B.

Excellent quality. Fit perfectly and solved my issue. Great value for the price.

S
Steve B.

Exactly as described. Installation was straightforward. No complaints at all.