NEWSLETTER SIGNUP
Receive our latest updates about our products and promotions
Sinister Diesel Radiator Pipe for 2010-2018 Dodge/RAM Cummins 5.9L (Gray)
SKU:
SDG-RADTUBE-CUMN
- $199.99
- $199.99
- Unit price
- per
Free Shipping
Free ground shipping on all orders over $99
⚠️ High Demand – Restock in Progress
We truly appreciate your patience and support—it means a lot to us.
The Sinister Diesel Radiator Pipe for the 2010–2018 Ram Cummins is designed to replace the weak factory coolant tube with a stronger, more reliable solution built for the demands of a turbo diesel engine.
Factory coolant tubing is known to become brittle and fail over time, especially in high-heat environments and tuned applications. This upgraded radiator pipe replaces those weak points with durable 6061 aluminum tubing and high-strength silicone boots designed to handle long-term heat and pressure without cracking or deterioration.
Precision mandrel bends ensure a proper fit while maintaining smooth coolant flow throughout the system. Combined with stainless steel clamps and 4-ply silicone boots, this setup delivers a secure, dependable seal built for daily driving, towing, and performance applications.
Finished in Sinister Blue powder coat, this pipe not only improves durability but adds a clean, finished appearance under the hood.
Installation is straightforward with a direct-fit design requiring no cutting or modifications.
Features:
- Upgraded Radiator Pipe – Replaces failure-prone factory coolant tubing
- 6061 Aluminum Construction – Strong, crack-resistant, and built for long-term durability
- Mandrel-Bent Tubing – Precision-formed for proper fitment and smooth coolant flow
- 4-Ply Silicone Boots – High-strength boots rated to 400 PSI for durability under pressure and heat
- Stainless Steel Hose Clamps – Maintains a secure, leak-free seal
- Sinister Blue Powder Coat – Corrosion-resistant finish with a clean, aggressive appearance
- Direct Bolt-On Installation – No cutting or modifications required
- 2-Year Warranty – Backed for quality and reliability
Included:
- (1) Aluminum Radiator Pipe
- (2) 4-Ply Silicone Boots
- (4) Stainless Steel Hose Clamps
Fitment:
- 2010-2018 Dodge/Ram 2500 6.7L Cummins
- 2010-2018 Dodge/Ram 3500 6.7L Cummins
Note:
- WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Product Specs
SKU:
SDG-RADTUBE-CUMN
Brand:
Sinister Diesel
Related Products
- Choosing a selection results in a full page refresh.