Sale

Heating and Cooling Water Pumps

Sinister Diesel

Sinister Diesel 19-20 Dodge 2500/3500 Cummins 6.7L Radiator Pipe (High Output Engine)

$363.99 $279.99 Save $84.00

SKU: S004 SD-RADTUBE-6.7C-19-HO

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Sinister Diesel Radiator Pipe kit replaces factory coolant hoses that are prone to abrasions and cracking. Constructed from abrasion- and crack-resistant 6061 aluminum with precision mandrel bends for a perfect fit. It features a powder-coated and polished Sinister Blue finish and includes extra-thick, four-ply silicone boots rated to 400psi, adorned with the Sinister Diesel logo, and stainless steel hose clamps. This kit ensures cooling system reliability and enhances the engine compartment's appearance.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandSinister Diesel
Part NumberS004 SD-RADTUBE-6.7C-19-HO

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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