Compatible with Kenworth T800 2008-2015, T880 2014-2015, W900 2010 Truck
CORE HEIGHT: 37", CORE WIDTH: 39", DEPTH: 2", INLET: 2 1/2" - Upper Left - 13" In, OUTLET: 2 1/2" - Lower Right - 13" In, OIL COOLER:
None OEM Part Numbers: F3161011132110B, N3985001, N3985003, F3161011131110, F3161011121340, F3161011101110, F3161011101120, F3161011102110, F3161011111110, F3161011112110, F3161011115110, F3161011121110, F3161011121120, F3161011122110, F3161011131120, F3161011131350, F3161011132110, F3161011132120, F3161011201340, F3161011211330, F3161011211340, F3161011211350, F3161011211360, F3161011212360, F3161011213360, F3161011221330, F3161011221340, F3161011221350, F3161011231330, F3161011231340, F3161011231350, F3161011231360, F3161011232350, F31610129316C0S, F3161012C016C0S, F3161012C336C0W, F3161012D016C0C, F3161012131510W, F3161012101510
Additional Industry Part Numbers: FLX000527, PET18, PB69, KW69, F3161012231350, F3161012531660, BTC7400, BT7400, 7400, CTVTU83223, 8322, CTVTU82873, CTVTM82873, CTVTU83223, CTVTM83223, 8322, RADPE111, 205004, 559165, 559165A, TR9165, 770016, 770016AP, 770016ST, 770016PT, 7716, S7716, SRM7716, HDC010176, CVTM82873, 7700-16PT, 437441, 437441P
Comes with Logo, 2x 22" Windshield Wipers, License Plate Frame, 2x Trailer Tail Lights, KOZAK Reflective Vest
Please note in order to process the shipping promptly Buyer must provide a VALID phone number where they can be reached and contacted by the delivery carrier. Failure to do so may result in delayed shipment. Seller is not liable for any expense associated with failure to provide contact information on Buyers behalf. Seller reserves the right to hold the shipment until the contact with Buyer has been established to cleat all shipping details. Please make sure to provide your full and detailed shipping address information! Contact us if you want to pick up the item or if you want to know more about delivery options in Washington.
Keep your Kenworth running cool and your downtime to a minimum with this direct-fit replacement radiator, part number N3985001, designed specifically for the Kenworth T800 (2008–2015), T880 (2014–2015), and W900 (2010). Whether you're managing a long-haul fleet or running a busy body shop, having a reliable cooling system is non-negotiable. This aftermarket radiator delivers the thermal performance your heavy-duty truck demands, mile after mile.
Built to meet or exceed OEM specifications, this radiator features a core height of 37 inches, a core width of 39 inches, and a depth of 2 inches, ensuring a precise fit with no modifications required. The upper-left inlet and lower-right outlet are both sized at 2.5 inches with a 13-inch inlet depth, matching the original factory configuration exactly. Constructed from high-quality materials engineered to withstand the extreme heat and pressure demands of commercial trucking, this unit is designed to deliver long-lasting durability even in the most demanding operating conditions. The finish resists corrosion and road debris, helping protect your investment over the long haul.
Installation is straightforward for experienced technicians and body shop professionals, as this radiator is designed as a true drop-in replacement. It cross-references a wide range of OEM part numbers including N3985001, N3985003, F3161011132110B, F3161011131110, and many more, making it easy to confirm compatibility with your existing records. No cutting, welding, or custom fabrication is needed, so your Kenworth T800, T880, or W900 can get back on the road faster.
At Kozak Parts, we stock this radiator in our Seattle warehouse and offer fast shipping so you're not waiting around when your truck is out of commission. Order with confidence knowing you're getting a quality aftermarket part at a competitive price, backed by a team that understands the needs of truck owners, fleet managers, and professional repair shops.