Description
Bosch Mini Oxygen Sensor 13878 – For vehicle make(s) Mini
Manufacturer Part Number: 13878
Product Overview
The Bosch Mini Oxygen Sensor is engineered to OEM standards, ensuring optimal performance for your Mini vehicle. Designed to measure the concentration of oxygen in the exhaust, this sensor plays a critical role in monitoring the air-fuel mixture in real-time. By assessing whether the engine is running rich or lean, the oxygen sensor helps improve fuel efficiency and reduce emissions, making it an essential component for both environmental and performance reasons.
With a typical lifespan of around 100,000 miles, the Bosch oxygen sensor is built with premium-grade construction, making it a reliable choice for those looking to maintain their vehicle’s efficiency and longevity. our website offers this high-quality part, backed by our deep product knowledge and commitment to transparency�no hidden fees or gimmicks.
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- Mini Cooper Base / 1.6L4, 2002-2008
- Mini Cooper S / 1.6L4, 2002-2008
- Mini Cooper Clubman / 1.6L4, 2007-2008
- Mini Cooper S Clubman / 1.6L4, 2008
Cross Reference Numbers
- 11 78 0 872 674
- 11780872674
Why Shop at our website?
Since 2000, our website has been a trusted destination for European car owners looking for reliable parts at great prices. Here’s why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The Bosch Mini Oxygen Sensor measures the concentration of oxygen in the exhaust gases. This information is crucial for the engine control unit to adjust the air-fuel mixture, leading to improved fuel efficiency and reduced emissions.
What vehicles is this part compatible with?
This part is compatible with Mini Cooper and Mini Cooper S models from 2002 to 2008. For the best assurance of fitment, please use the vehicle selector tool to confirm compatibility with your specific vehicle.
What are common signs this part may need replacement?
Signs that the oxygen sensor may need replacement include poor fuel economy, rough idling, failed emissions tests, and the check engine light illuminating. If you experience any of these symptoms, it may be time to inspect or replace the sensor.
Are there any DTC (Diagnostic Trouble Codes) associated with this part?
Common DTCs associated with oxygen sensor issues include P0131, P0132, P0133, and P0134. If you encounter any of these codes, it is advisable to consult professional repair documentation or experts to confirm diagnosis and necessary repairs.
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Specification
-
- eEuroparts SKU : 235760
- Weight : 0.3726 lbs
- Dimensions (L x W x H) : 2.2047 x 1.9685 x 5.8268 in
- Barcode : 00028851138789
- Manufacturer Part # : 13878
- Brand : Bosch
- Manufacturer : Bosch
- MPN : 13878
- Part Type : Oxygen Sensor
- Cross Reference Numbers : 11780872674
- Features : Automotive Color / Finish : Steel
Automotive Item Weight (lbs) : 0.332898 lb
Connector Gender : Male
Connector Shape : Oblong
Grade Type : Regular
Heated (Oxygen Sensor) : Yes
Hex Size (Oxygen Sensor) : 22 mm
Housing Material : Metal
Length (Sealing Surface To End Of Connector) : 24.4094488188976 in
Mounting Bracket Included : No
Mounting Type : Threaded
Overall Length : 25.5905511811024
Oxygen Sensor Type : Narrow-band heated
Prop 65 Warning Label Required? : No
Sensor Type : Heated
Terminal Gender : Male
Terminal Quantity : 4
Terminal Type : Blade
Thread Diameter : 18
Thread Size : 18
Universal Or Specific Fit : Specific
Wire Quantity : 4
Wiring Harness Included : Yes
Wiring Harness Length : 21.8897637795276
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2002 | Mini | Cooper | Base (1.6 L4 GAS) | Position: Downstream, Position: Upstream |
| 2002 | Mini | Cooper | S (1.6 L4 GAS) | Position: Downstream, Position: Upstream |
| 2003 | Mini | Cooper | Base (1.6 L4 GAS) | Position: Downstream, Position: Upstream |
| 2003 | Mini | Cooper | S (1.6 L4 GAS) | Position: Downstream, Position: Upstream |
| 2004 | Mini | Cooper | Base (1.6 L4 GAS) | Position: Downstream, Position: Upstream |
| 2004 | Mini | Cooper | S (1.6 L4 GAS) | Position: Downstream, Position: Upstream |
| 2005 | Mini | Cooper | Base (1.6 L4 GAS) | Position: Downstream, Position: Upstream |
| 2005 | Mini | Cooper | S (1.6 L4 GAS) | Position: Downstream, Position: Upstream |
| 2006 | Mini | Cooper | Base (1.6 L4 GAS) | Position: Downstream, Position: Upstream |
| 2006 | Mini | Cooper | S (1.6 L4 GAS) | Position: Downstream, Position: Upstream |
| 2007 | Mini | Cooper | Base (1.6 L4 GAS) | Position: Upstream, Position: Downstream |
| 2007 | Mini | Cooper | S (1.6 L4 GAS) | Position: Upstream, Position: Downstream |
| 2008 | Mini | Cooper | Base (1.6 L4 GAS) | Position: Upstream, Position: Downstream |
| 2008 | Mini | Cooper | Clubman (1.6 L4 GAS) | Position: Upstream, Position: Downstream |
| 2008 | Mini | Cooper | S (1.6 L4 GAS) | Position: Upstream, Position: Downstream |
| 2008 | Mini | Cooper | S Clubman (1.6 L4 GAS) | Position: Upstream, Position: Downstream |






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