Detroit Diesel A6804901214, RA6804901214, EA6804901214 DOC Filter Kit

Restore emissions performance with the Skyline aftermarket Detroit Diesel A6804901214 DOC Inlet Module. This direct-fit replacement for Detroit Diesel A6804901214, EA6804901214, and RA6804901214 is built to meet or exceed OEM specifications for Detroit Diesel Series 60, Detroit Diesel DD13 / DD15, and Mercedes-Benz MBE 4000 engines. Manufactured in the USA with an Exact-Fit™ design, this Diesel Oxidation Catalyst (DOC) Inlet Module provides reliable installation with no modifications required. This brand-new DOC has no core charge, includes a 3-year unlimited mileage warranty, is EPA compliant, and ships free within the continental United States.

Fits select Detroit Diesel Series 60, Detroit Diesel DD13 / DD15, and Mercedes-Benz MBE 4000 heavy-duty truck, vocational, and coach applications, including select Freightliner, Western Star, Sterling, and bus chassis configurations. Verify fitment by OEM part number, engine serial number, or VIN before ordering.

Choose the Setup That Fits Your Shop’s Needs

• Full Kit (Best Value): Includes (1) DOC, (1) A4709970045 gasket, (1) A4709971245 gasket, (1) A4709950002 clamp, and (1) A0019959702 clamp.
• DOC Only: Includes the DOC only. No gaskets or clamps included.

Engine Compatibility

• Approximate Model Years: 2007 to 2009
• Detroit Diesel: Series 60 heavy-duty applications
• Detroit Diesel: DD13 / DD15
• Mercedes-Benz: MBE 4000

Common Vehicle Applications

• Freightliner: Cascadia, Coronado, Columbia, Century Class
• Western Star: 4900 and select vocational models
• Sterling: Select heavy-duty MBE 4000 models
• Mercedes-Benz: Select MBE 4000 applications
• Thomas / Motorcoach / Bus: Select Detroit Diesel Series 60 or Mercedes-Benz MBE 4000 coach and bus applications

Cross-References for Detroit Diesel A6804901214 DOC

Key Features

• Built in the USA: Proudly designed, engineered, and manufactured in America.
• Warranty: 3-year unlimited mileage warranty.
• Shipping: Free ground shipping within the continental USA. Overnight and expedited options available at checkout. Orders placed after 2:00 PM Eastern ship next business day.
• EPA Compliant: Meets federal emissions standards for particulate matter reduction requirements.
• No Core Charge: Brand-new DOC with no core return required.
• Direct Fit Design: Installs like OEM with no modifications required.
• In Stock: We sell filters locally, which could affect real-time inventory. You will be contacted immediately if there are any availability issues.

Product images are for reference only. Final components such as the DOC, gaskets, clamps, and sensor locations depend on the selected configuration. Price is for (1) DOC only.

California Shipping Notice: This product is EPA compliant but is NOT for sale in California and cannot be shipped to a California address.