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Details
| Specification | Value |
|---|---|
| Brand | BOSCH |
| Category | O2 Sensor |
| Overall Length [mm] | 340 mm |
OE/OEM numbers (2)
Where this part fits
Original-fit position for OE 92068775. The red ring marks where this part installs on the vehicle.
About this product
When o2 sensor performance matters, the BOSCH 0 258 986 779 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Overall Length [mm]: 340 mm, Number of circuits: Copper. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with HOLDEN, OPEL, VAUXHALL vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 16097, 55566746, 92068775. Matching these numbers confirms a like-for-like replacement with no loss of function. BOSCH is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About BOSCH
Robert Bosch GmbH, founded in 1886 in Stuttgart, Germany, is one of the world's largest automotive parts suppliers. Bosch specialises in braking systems, fuel injection, spark plugs, alternators, and electronic engine management. As an OE supplier to virtually every major car manufacturer, Bosch parts meet or exceed original equipment specifications. With over 130 years of engineering innovation, choosing Bosch means choosing proven reliability backed by extensive research and development.
Suitable cars
Equivalent products (1)
O2 Sensor BOSCH 0 258 986 779 — compatible car models
| Car models | HOLDEN: CALAIS Estate (VF), CALAIS Saloon (VF), COMMODORE Estate (VE), COMMODORE Estate (VF), COMMODORE Pickup (VE), COMMODORE Pickup (VF), COMMODORE Saloon (VE), COMMODORE Saloon (VF); OPEL: ASTRA G CLASSIC Caravan (F35), ASTRA G CLASSIC (T98), ASTRA G Convertible (T98), ASTRA G Coupe (T98), ASTRA G Estate (T98), ASTRA G Estate Van (F70), ASTRA G Hatchback (T98), ASTRA G Saloon (T98), ASTRA H (A04), ASTRA H Estate (A04) (+5 more); VAUXHALL: ZAFIRA Mk II (B) (A05) |
|---|---|
| Engines | 3.6 i V6; 3.6 i V6 SV6; 3.6 i SV6; 1.6; 1.6 (F08, F48); 1.6 (F67); 1.6 16V (F07); 1.6 (F35); 1.6 (F70); 1.6 (F69); 1.6 (L48); 1.6 (L35); 1.6 EcoTec (L70); 1.6 (L08); 1.6 (L69) (+2 more) |
| Year of manufacture | 1998-2019 |
| Manufacturer article number (MPN) | 0 258 986 779 |
| OE part numbers | 55566746, 92068775 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BOSCH 0258986779 O2 Sensor. Number of circuits: 4. Overall Length [mm]: 340 mm
- 1x O2 Sensor
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this O2 Sensor compatible with my car?
This O2 Sensor fits HOLDEN, OPEL, VAUXHALL vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this BOSCH O2 Sensor have?
This BOSCH O2 Sensor has the following specifications: Overall Length [mm]: 340 mm; Number of circuits: 4. Check the full specifications table above for complete details.
What OE part numbers does this O2 Sensor replace?
This O2 Sensor replaces OE part numbers: 55566746, 92068775. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a O2 Sensor cost?
This BOSCH O2 Sensor is available for £81.99. O2 Sensor prices vary depending on brand, specifications, and vehicle compatibility. BOSCH parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my O2 Sensor?
Symptoms include increased fuel consumption, rough idle, failed emissions test, check engine light, or reduced engine performance.
What tools do I need to replace a O2 Sensor?
Tools needed: lambda sensor socket wrench (22mm slotted), penetrating oil (apply 24 hours before removal on vehicles with high mileage or corrosion), oxygen sensor thread chaser, torque wrench (40-55 Nm), OBD-II scanner. Difficulty: Moderate DIY. Safety warning: Only remove on a fully cold exhaust. Apply penetrating oil the day before on older vehicles to avoid breaking the sensor in the bung -- a broken sensor requires professional extraction equipment.
Can I use this part as a replacement for OE 55566746?
Yes, this BOSCH O2 Sensor is a direct replacement for OE part number 55566746. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the BOSCH 0 258 986 779 the same as the BOSCH 0 258 001 051?
No, while both are O2 Sensor parts, they are different products. The BOSCH 0 258 986 779 has Overall Length [mm]: 340 mm, Number of circuits: 4. The BOSCH 0 258 001 051 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
