Description
Bosch BMW Oxygen Sensor – Front (Cyl 1-3) 11787515826 – For vehicle make(s) BMW
Manufacturer Part Number: 17175
The Bosch BMW Oxygen Sensor is designed specifically for models equipped with M56 engines, ensuring optimal performance for cylinders 1-3. This pre-catalytic oxygen sensor plays a crucial role in monitoring exhaust oxygen concentration, directly impacting the air-fuel mixture. By providing real-time feedback, it helps maintain engine efficiency and reduce harmful emissions, thereby supporting your vehicle’s performance and longevity.
Engineered to OEM standards, this premium-grade oxygen sensor is trusted by professionals and DIY enthusiasts alike. With a typical service life of around 100,000 miles, it is essential to replace failing sensors to prevent catalyst depletion and ensure your engine runs smoothly.
Cross Reference Numbers
- BMW: 11 78 7 515 826
- 11787515826
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.
- BMW 325Ci / 2.5L6, 2003-2006
- BMW 325i / 2.5L6, 2003-2006
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 oxygen sensor measures the concentration of oxygen in the exhaust gases, providing critical data to the engine control unit (ECU) for optimizing the air-fuel mixture. This process improves fuel efficiency and reduces emissions, ensuring your engine operates effectively.
What vehicles is this part compatible with?
This oxygen sensor is compatible with BMW 325Ci and 325i models equipped with the M56 engine from 2003 to 2006. For exact fitment, please use the vehicle selector tool.
What are common signs this part may need replacement?
Common indicators that your oxygen sensor may need replacement include poor fuel economy, rough engine idle, increased emissions, and the illumination of the check engine light. If you notice these symptoms, consider replacing the sensor to maintain optimal vehicle performance.
Are there any DTC (Diagnostic Trouble Codes) associated with this part?
Common DTCs associated with oxygen sensor issues include P0130, P0131, P0132, P0133, P0134, P0141, P0135, and P0141. If you encounter these codes, consult professional repair documentation or experts for accurate diagnosis and resolution.
Specification
-
- eEuroparts SKU : 236583
- Weight : 0.399 lbs
- Dimensions (L x W x H) : 2.2047 x 3.937 x 5.8268 in
- Barcode : 00028851171755
- Manufacturer Part # : 17175
- Brand : Bosch
- Manufacturer : Bosch
- MPN : 17175
- Part Type : Air / Fuel Ratio Sensor
- OE Part Numbers : 11 78 7 515 826, 11787515826
- Features : Automotive Color / Finish : Steel
Automotive Item Weight (lbs) : 0.339512 lb
Cases Per Pallet (ORLY) : 168
Connector Gender : Male
Connector Shape : Male Spade
Heated (Oxygen Sensor) : Yes
Hex Size (Oxygen Sensor) : 22 mm
Housing Material : Metal
Length (Sealing Surface To End Of Connector) : 37.795296 in
Mounting Type : Threaded
Oxygen Sensor Type : Wide band
Prop 65 Chemical 1 : N
Prop 65 Warning Label Required? : No
Sensor Type : Heated
Thread Diameter : 18
Unit(s) per Car Qty (ORLY) : 1
Universal Or Specific Fit : Specific
Wire Quantity : 5
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2004 | BMW | 325i | Base (2.5 L6 GAS) | Position: Upstream, Engine: M56, Notes: Cylinder(s) 1, 2, and 3 |
| 2004 | BMW | 325Ci | Base (2.5 L6 GAS) | Position: Upstream, Engine: M56, Notes: Cylinder(s) 1, 2, and 3 |
| 2005 | BMW | 325Ci | Base (2.5 L6 GAS) | Position: Upstream, Engine: M56, Notes: Cylinder(s) 1, 2, and 3 |
| 2005 | BMW | 325i | Base (2.5 L6 GAS) | Position: Upstream, Engine: M56, Notes: Cylinder(s) 1, 2, and 3 |
| 2003 | BMW | 325i | Base (2.5 L6 GAS) | Position: Upstream, Engine: M56, Notes: Cylinder(s) 1, 2, and 3 |
| 2003 | BMW | 325Ci | Base (2.5 L6 GAS) | Position: Upstream Front, Position: Upstream, Engine: M56, Notes: Cylinder(s) 1, 2, and 3, Notes: Located in Exhaust Manifold |
| 2006 | BMW | 325Ci | Base (2.5 L6 GAS) | Position: Upstream, Engine: M56, Notes: Cylinder(s) 1, 2, and 3 |
Reviews
There are no reviews yet.