Oils, Fluids and Sealer› Fuel System Additives

SOLDER SEAL

DIESEL FUEL WATER DRYER

$20.63

SKU: S08O M7308

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Solder Seal M7308 is a diesel fuel dryer designed to disperse water and control gelling and waxing. Its scientific chemical blend cleans and lubricates the fuel system, injectors, and combustion chambers. This formulation is effective with both high and low sulfur diesel fuels, aiming to improve year-round fuel burning efficiency.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSOLDER SEAL
Part NumberS08O M7308

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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