Bosch 15615 right oxygen sensor for the 1999-2003 Mitsubishi Montero Sport V6 3.0L, the 1999-2004 Montero Sport V6 3.5L and other vehicles measures the air-fuel ratio in the exhaust and reports it to the ECU. The ECU uses that feedback for combustion control, and it helps reduce emissions.
- Narrow-band heated design with ceramic elements and optimized heater control
- Withstands exhaust gas up to 1,880°F
- Metal housing, integrated heater element and TSP coating resist vibration, corrosion and contamination
- Reaches operating temperature in under 10 seconds for quick closed-loop control
Quick facts
- Part: Bosch 15615 oxygen sensor
- Fits: 1999-2003 Mitsubishi Montero Sport V6 3.0L, the 1999-2004 Montero Sport V6 3.5L and other vehicles
- Position: Upstream right
- Material: Metal housing
- Condition: New
A worn oxygen sensor can show up as a check engine light, a rough idle or poorer fuel economy. Before you replace it, rule out an exhaust leak, a damaged connector and a fuel or ignition fault, because any of them can also trigger a check engine light.
Fits
This sensor is a direct-fit replacement for the 1999-2003 Mitsubishi Montero Sport V6 3.0L, the 1999-2004 Montero Sport V6 3.5L and, as a Montero oxygen sensor, the 1998-2000 Mitsubishi Montero V6 3.5L. The quantity is one for this upstream right position, and the other side is ordered separately.
Specifications
Fit and size
- Position: Upstream right
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
- Hex size: 22 mm
- Length, sealing surface to end of connector: 24.4 in
- Wiring harness length: 21.9 in
- Overall length: 25.6 in
- Connector: square, male, 4 blade terminals
Build and materials
- Type: narrow-band, heated
- Housing material: metal
- Mounting type: threaded
- Condition: New
- Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks
- Country of origin: United States
In the box
One oxygen sensor with its wiring harness. A mounting bracket is not included.
Installation notes
- Connectors are direct-fit.
- Conductive anti-seize is pre-applied to the threads.
