Bosch 15308 left oxygen sensor for the 2000-2002 Dodge Ram 1500 V8 5.9L, the 2003 Ram 1500 V8 5.7L and other vehicles sends air-fuel-ratio readings from the exhaust to the ECU. The ECU uses those readings to help keep combustion stable and emissions low.
- Bosch Switching-Type sensor with a heated, narrow-band design
- Reaches operating temperature in under 10 seconds for quick closed-loop control
- Built for exhaust streams up to 1,880°F, with an integrated heater and TSP coating against vibration, corrosion and contamination
- Ceramic element and optimized heater control for steady readings under heat and vibration
Quick facts
- Part: Bosch 15308 oxygen sensor
- Fits: 2000-2002 Dodge Ram 1500 V8 5.9L, 2003 Ram 1500 V8 5.7L and other vehicles
- Position: Downstream, downstream left
- Material: Metal housing
- Condition: New
A worn sensor can show up as a lit check engine light, rough running or higher fuel use. A leaking exhaust joint, a damaged wiring connector or a vacuum leak can produce those signs too, so trace the cause before you buy a sensor.
Fits
Listed for a wide range of Dodge models, including the 2000-2002 Dodge Ram 2500 V8 5.9L and the 2001-2003 Dodge Dakota V6 3.9L or V8 5.9L, this oxygen sensor is a direct-fit replacement for each of them. Open the "Vehicles it fits" section to check your exact model and engine. This listing is one sensor; an O2 sensor for the 2003 Dodge Ram 1500 V8 5.7L takes two, and the 2000-2002 Dodge Ram 1500 V8 5.9L takes one.
Specifications
Fit and size
- Position: Downstream, downstream left
- Thread size: M18 - 1.5
- Hex size: 22 mm
- Length (sealing surface to end of connector): 18.1 in
Build and materials
- Type: heated, narrow-band
- Housing material: metal
- Wiring harness: included
- Condition: New
- Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks
In the box
One oxygen sensor with its wiring harness. A mounting bracket is not included, and an old one may not be reusable, so plan on a new bracket if you need one.
Installation notes
- Conductive anti-seize is pre-applied to the threads.
- The direct-fit connector is made for quick installation.
Frequently Asked Questions
Is this Ram 1500 oxygen sensor right for the 2000-2002 Dodge Ram 1500 V8 5.9L and the 2003 Ram 1500 V8 5.7L?
Yes. Bosch 15308 is listed for the 2000-2002 Dodge Ram 1500 V8 5.9L and the 2003 Ram 1500 V8 5.7L. For another truck, look up your exact model and engine in the "Vehicles it fits" section.
Do these oxygen sensors fit the 2001-2003 Dodge Dakota V6 3.9L or V8 5.9L?
Yes. Bosch 15308 is listed for the 2001-2003 Dodge Dakota with either the V6 3.9L or the V8 5.9L, and each takes one.
Is this Bosch premium oxygen sensor a heated narrow-band type?
Yes. Bosch 15308 is a heated, narrow-band switching-type sensor that sends air-fuel-ratio readings to the ECU.
Does this Bosch O2 sensor come with its wiring harness?
Yes. Bosch 15308 includes a wiring harness. A mounting bracket is not included.
What thread size and wrench size does this oxygen sensor have?
The thread is M18 - 1.5 and the hex size is 22 mm. Conductive anti-seize is already applied to the threads.
