BlueBird Bus DEF Header | Helical Heater | 10071997
Aftermarket DEF Header, brand new—no core required. Direct replacement for OEM #10071997 & more. Built to OEM standards for durability and performance. Backed by manufacturer warranty.
DEF Header | 10071997
Ensure your diesel engine meets emissions standards with high-quality DEF headers from American Radiator. Our DEF headers are engineered to precisely monitor Diesel Exhaust Fluid (DEF) levels and quality, helping your vehicle maintain optimal performance and avoid costly engine derates. Designed to meet or exceed OEM specifications, these headers fit a wide range of heavy-duty trucks and industrial equipment, providing reliable, long-lasting operation even in harsh conditions.
American Radiator offers fast shipping and expert customer support, making it easy for fleet managers, mechanics, and diesel operators to keep their vehicles running smoothly and in compliance with environmental regulations. Using genuine replacement DEF headers minimizes downtime and repair costs, ensuring your fleet stays on the road longer.
Whether you need a replacement DEF header for Freightliner, Kenworth, Peterbilt, or other popular diesel truck brands, American Radiator has you covered with quality parts at competitive prices. Invest in proven durability and precise DEF system technology—trust American Radiator for all your DEF header needs.
Shop now and experience superior DEF system performance with American Radiator, your trusted source for diesel emission control components.
DEF Header Features:
Designed For:
Manufacturer Warranty
DuraWRX provides a manufacturer's warranty on its DEF-related products for up to 2 years/40,000 miles/1,200 hours (whichever occurs first). This warranty covers any defects in materials or workmanship. To be eligible for a claim, the end user must register their product purchase on the DuraWRX site. To file a claim, customers must contact DuraWRX to receive a return shipping label. Once the product is returned and the claim is approved, DuraWRX will issue either a refund or a credit.
DEF Header Specs:
Please confirm your OEM or Aftermarket number matches before ordering.
066900101
10049766
10060598
10071997
1554670
1604688
185152
3136685
3350441
3350441
4812011675
4812011675
4812073636
50220849
502373
50312250
60C3325
82-67123-000
8267123000
82-88414-000
8288414000
83-01116-000
8301116000
83-09271-000
8309271000
853030184
853030189
924532.0004
DEP106308
DM601-1800F766
DM6011800F766
SP199819
TR1700-634-01
TR170063401
46697828
46858813
Shipping & Returns
Why Buy From American Radiator?
Trust American Radiator, your reliable source for quality cooling solutions since 2001. With roots in the industry dating back to the 1970s, our team brings decades of experience delivering high-performance radiators, charge air coolers, and DPF systems at competitive prices.
We work directly with trusted domestic and international manufacturers that supply OEM-grade components, ensuring every product meets or exceeds original equipment standards. Whether you need a heavy-duty truck radiator or a replacement for your DEF Header, we’re committed to providing durable, cost-effective solutions that perform.
Have questions? Contact our experienced inside sales team at 888-483-5763 for expert guidance and fast, friendly support.
| Part Number | SKU | 251997 |
|---|---|
| OEM | Aftermarket Numbers | 066900101 10049766 10060598 10071997 1554670 1604688 185152 3136685 3350441 3350441 4812011675 4812011675 4812073636 50220849 502373 50312250 60C3325 82-67123-000 82-88414-000 83-01116-000 83-09271-000 853030184 924532.0004 DEP106308 DM601-1800F766 SP199819 TR1700-634-01 46697828 46858813 ASP4310-6600718 ASP43106600718 |