Product Overview
Detroit Diesel A0101532128, A0081530828, A0091530328 Inlet NOx Sensor
Restore Detroit Diesel aftertreatment-system performance with this premium Dinex 2nd Generation aftermarket Nitrogen Oxide (NOx) sensor. Dinex 3FL048 is designed as a direct-fit inlet / upstream NOx sensor replacement for the high-priority Detroit Diesel OEM numbers A0101532128, A0081530828, and A0091530328. Additional compatible EA, RA, DDE, and Alliance/ABP service-number formats are listed below. Designed for applicable Detroit DD13, DD15 and DD16 aftertreatment systems, Dinex 3FL048 is rated for EPA17 applications and backed by an industry-leading 2-Year Unlimited Mileage Warranty.
A0101532128, A0081530828 and A0091530328 NOx Sensor Cross References
How to Verify Your Unit: Match the Detroit Diesel, DDE, Continental/VDO, Dinex, or aftermarket number on the original inlet NOx sensor or control module to one of the cross-reference numbers listed below before ordering.
| Manufacturer / Reference | Interchange Part Numbers |
|---|---|
| Detroit Diesel A0101532128 | A0101532128, EA0101532128, RA0101532128, DDERA0101532128, DDEEA0101532128 |
| Detroit Diesel A0081530828 | A0081530828, EA0081530828, RA0081530828, DDERA0081530828, DDEA0081530828 |
| Detroit Diesel A0091530328 | A0091530328, EA0091530328, DDERA0091530328, DDEA0091530328 |
| Alliance / ABP | ABP G01 A0101532128, ABPG01A0101532128 |
| Continental / VDO | 5WK97337A, 5WK9 7337A, SNS337A, A2C89603100-01 |
| Dinex | 3FL048 |
| Dorman | 904-6029 |
| SKyline | SNX109 |
Compatible Detroit Diesel Engines and Truck Applications
Dinex 3FL048 is designed for applicable Detroit-powered Freightliner and Western Star applications using the matching inlet / upstream NOx sensor configuration. Daimler Truck North America identifies the A0101532128 / ABP G01 A0101532128 family as an inlet sensor. :contentReference[oaicite:3]{index=3}
- Detroit DD13: 12.8L diesel applications using the matching aftertreatment system
- Detroit DD15: 14.8L diesel applications using the matching aftertreatment system
- Detroit DD16: 15.6L diesel applications using the matching aftertreatment system
- Freightliner Cascadia: Classic Cascadia and New Cascadia configurations where the OEM sensor number matches
- Freightliner: Coronado / 122SD, 114SD, 108SD, M2 112, and applicable Columbia / Century Class configurations
- Western Star: Applicable 4900 FA / SA / EX, 4700 SB / SF, 5700XE and 6900XD configurations
- Sensor Position: Inlet / upstream before the downstream SCR NOx sensor
- Emissions Standard: EPA17
Fitment Verification: Detroit Diesel NOx sensor applications can vary by engine model, truck configuration, production year, emissions calibration, sensor position, connector type, cable length, and software. Always verify exact compatibility using the OEM number stamped on the original sensor or control module, vehicle identification number (VIN), or Detroit engine serial number before ordering.
Dinex 2nd Generation Inlet NOx Sensor Specifications
| Product Type | Nitrogen Oxide (NOx) Sensor |
| Dinex Part Number | 3FL048 |
| Primary OEM Number | A0101532128 |
| Sensor Technology | Dinex 2nd Generation |
| Sensor Position | Inlet / Upstream |
| Exhaust Emission Norm | EPA17 |
| Length | 625.00 mm (24.61 inches) |
| Width | 65.00 mm (2.55 inches) |
| Height | 41.00 mm (1.61 inches) |
| Net Weight | 0.50 kg (1.10 lb) |
| Warranty | Industry-Leading 2-Year Unlimited Mileage Warranty |
Important Fitment Note: NOx sensors can vary by engine family, vehicle configuration, model year, emissions system, sensor position, connector type, cable length, and software calibration. Always match the replacement sensor to the exact OEM number stamped on the original sensor or control module, or verify compatibility using the VIN, engine serial number, or official Detroit/Freightliner service information before purchasing. Product images and technical drawings are for reference only.
California Proposition 65 Warning: WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
