The DEF (Diesel Exhaust Fluid) sensor plays a crucial role in the Selective Catalytic Reduction (SCR) system of heavy-duty trucks. It measures the level and quality of DEF in the storage tank and communicates this information to the engine control unit.
Customers should choose Advanced Truck Parts for their DEF sensor needs due to our commitment to quality and customer satisfaction. We offer a wide range of genuine DEF sensors for various heavy-duty truck makes and models, ensuring high-quality and reliable performance. Our experienced team provides expert guidance and support in selecting the right DEF sensor and addressing any technical inquiries. Moreover, we offer competitive pricing without compromising on quality, providing cost-effective solutions. With our comprehensive inventory, exceptional customer service, and dedication to delivering reliable DEF sensors, Advanced Truck Parts is the trusted choice for customers seeking accurate DEF level monitoring and optimal SCR system performance in their heavy-duty trucks.
Description: 12 Gallon DEF Tank QLS Sensor Head Unit Condition: NewPart Number: 4097724C91Brand: Navistar International Other OEM Part Numbers That...
View full detailsDescription: SENSOR, 9.5 GALLON, QLS WITH COVER Condition: NewBrand: Navistar InternationalPart Number: 4163692C91 Other OEM Part Numbers That Wi...
View full detailsDescription: 7 Gallon Def Tank Qls 1% Ssi Sensor Head Unit Condition: NewBrand: Navistar InternationalPart Number: 2515989C1 Other OEM Part Numbers...
View full detailsDescription: Def Quality Sensor For Peterbilt Kenworth Paccar Condition: New Brand: Paccar Part Number: Q21-6170-007K1T Other Oem Part Numbers Tha...
View full detailsDescription: Def Quality Sensor For Peterbilt Kenworth Paccar Condition: Remanufactured Brand: Paccar Part Number: Q21-6170-006k1t Other Oem Part N...
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Description: Def Quality Sensor For Peterbilt Kenworth PaccarCondition: NewBrand: PaccarPart Number: Q21-6170-004k1t, Q21-6127-007k1tOther Oem Part...
View full detailsDescription: Def Quantity Sensor LevelCondition: NewBrand: PaccarPart Number: Q21-6168-001k1tOther Oem Part Numbers That Will Work: Q21-6171-001k1t...
View full detailsDescription: Def Sensor (No Core Charge) Condition: New Brand: Paccar Part Number: Q21-6171-002K1 Other OEM Part Numbers That Will Work: Q21-6171-...
View full detailsDescription: DEF Sensor (No Core Charge) Condition: New Brand: Isuzu Part Number: 8-98164591-4 Other OEM Part Numbers That Will Work: 8-98164591-4...
View full detailsDescription: Def Quality Level Sensor (No Core Charge) Condition: New Brand: International Part Number: 4352100C91 Other OEM Part Numbers That Wi...
View full detailsDescription: DEF Sensor Kit 15 Gal 15 Gal (No Core Charge) Condition: New Brand: International Part Number: 2518080C92 Other OEM Part Numbers Tha...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: CAT Part Number: 535-6924Other Part Numbers That Will Work: 535-6924, 5...
View full detailsDescription: DEF Sensor (No Core Charge) Condition: New Brand: Peterbilt Part Number: M31-6026 Other OEM Part Numbers That Will Work: M31-6026, M3...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: FordPart Number: DC4Z5J250EOther Part Numbers That Will Work: DC4Z-5J25...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: FordPart Number: DC4Z5J250D Other Part Numbers That Will Work: DC4Z-5J2...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: FordPart Number: DC4Z-5J250-AOther Part Numbers That Will Work: DC4Z-5J...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: CAT Part Number: 5913427Other Part Numbers That Will Work: 535-6922, 53...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: CAT Part Number: 591-3427Other Part Numbers That Will Work: 535-6922, 5...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: CAT Part Number: 5356922Other Part Numbers That Will Work: 535-6922, 53...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: CAT Part Number: 535-6922Other Part Numbers That Will Work: 535-6922, 5...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: ShawPart Number: DM601-1100F765Other Part Numbers That Will Work: 4310-...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: ShawPart Number: 43106500711Other Part Numbers That Will Work: 4310-650...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: ShawPart Number: 4310-6500711Other Part Numbers That Will Work: 4310-65...
View full detailsDescription: DEF quality sensor, multipurpose head unitCondition: NewBrand: InternationalPart Number: 2516662C1Other Part Numbers That Will Work: 2...
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