Engine Coolant Reservoir Tank compatible with 2008-2018 Kenworth T600/T660/T800/W900 2008-2019 Peterbilt 348/365/367/377/382/384/385/386/388/389 with Cap Replaces 603-5403 N5346001 T1673008
Product details
| Management number | 247848327 | Release Date | 2026/08/16 | List Price | US$36.00 | Model Number | 247848327 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- OE Standard: This coolant expansion tank replaces numbers 603-5403, N5346001, and T1673008
- Vehicle Fitment: Compatible with Kenworth W900 2008-2018, T800 2008-2018, T660 2008-2017, and T600 2008-2015. For Peterbilt 389 2008-2019, 388 2008-2015, 386 2008-2016, 385 2008-2014, 384 2008-2018, 382 2008-2017, 377 2008-2014, 367 2008-2018, 365 2008-2018, and 348 2010-2018
- Material & Function: Constructed from high-quality PP plastic designed to withstand excessive heat and vibration. This overflow tank stores excess coolant when needed, helping to reduce oil dilution, fuel consumption, cylinder bore wear, and tailpipe emissions while improving heating system efficiency. Coolant levels are visible without opening the radiator cap
- How It Works: The expansion tank holds coolant discharged from the engine cooling system during operation. When coolant expands from heat, pressure is released into the tank. After the engine cools, excess fluid flows back to the radiator, maintaining proper system pressure and coolant levels automatically
- 1-Year Product Support: Our team is here to provide assistance should you need it
| ASIN | B0GZ3FN2Y4 |
|---|---|
| Fit Type | Vehicle Specific |
| Brand Name | Torquizo |
| Manufacturer | Torquizo |
| Model Number | AA-ROB08-SIE |
| Material Type | Plastic |
| Exterior Finish | Machined |
| Number of Items | 1 |
| Automotive Fit Type | Vehicle Specific Fit |
| Included Components | 1x Engine Coolant Reservoir Tank |
| Manufacturer Part Number | AA-ROB08-SIE |
| OEM Equivalent Part Number | 603-5403, N5346001, T1673008 |
| Manufacturer Warranty Description | 1 Year |
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