Name: Knock Sensor BOSCH 0261231174 OE Ref 12618603
Brand: BOSCH
SKU: BOSCH-0261231174
Price: 42.00 GBP
Availability: OutOfStock
Rating: 4.8 (578 reviews)

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Knock Sensor BOSCH 0261231174 OE Ref 12618603 BOSCH

Key Specification:

EAN: 4047024516014
OEM Reference number: 12566845
Supplementary Info: KNOCK SENSOR
Supplementary Info: KS-4-S
Packing Unit: 1

See Full Specification

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£ 42.00

£ 31.48 excl. VAT

Out of stock

SKU:	BOSCH 0261231174
Brand	BOSCH

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

4047024516014

OEM Reference number

12566845

Supplementary Info

KNOCK SENSOR

Supplementary Info

KS-4-S

Packing Unit

PURPOSE GROUP

Engine Knock

Knock Sensor BOSCH 0261231174 OE Ref 12618603

Knock Sensor BOSCH OE Ref 12618603 – BOSCH – OEM 12566845

This Knock Sensor BOSCH OE Ref 12618603 is supplied by BOSCH as a replacement for OEM reference 12566845. It is intended for use in selected BUICK, CADILLAC, CHEVROLET, GMC, HOLDEN, OPEL, SAAB, SUZUKI, VAUXHALL vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 0261231174 and EAN EAN: 4047024516014, allowing accurate product identification and compatibility checks before installation. It is suitable for replacing worn, damaged, or non-functioning components where reliable operation is required.

KNOCK SENSORKS-4-S

Correct part selection is essential to ensure proper fitment. Please verify compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

Vehicle Compatibility

Compatible with selected BUICK, CADILLAC, CHEVROLET, GMC, HOLDEN, OPEL, SAAB, SUZUKI, VAUXHALL models. Full compatibility details are available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Engine category.

Reference number(s) comparable with the original spare part number

OE reference number(s) comparable with the original spare part number

BUICK

BUICK ENCLAVE From 04/2007 to 12/2017

3.6 AWD 4WD 04/2007-12/2008, 205 kw, 3564 ccm, 279 PS, SUV, Petrol , ENG: LY7

CADILLAC

CADILLAC BLS From 04/2006

2.8 T AWD 4WD 10/2008-, 206 kw, 2792 ccm, 280 PS, Saloon, Petrol , ENG: Z 28 NET

2.8 T 4WD 04/2006-, 188 kw, 2792 ccm, 255 PS, Saloon, Petrol , ENG: B284L

2.8 T 4WD 12/2009-12/2010, 206 kw, 2792 ccm, 280 PS, Saloon, Petrol , ENG: B284R, Z 28 NET

CADILLAC BLS Wagon From 12/2007

2.8 T 4WD 08/2010-, 206 kw, 2792 ccm, 280 PS, Estate, Petrol , ENG: B284R

2.8 T AWD 4WD 10/2008-, 206 kw, 2792 ccm, 280 PS, Estate, Petrol , ENG: Z 28 NET

2.8 T 4WD 12/2007-, 188 kw, 2792 ccm, 255 PS, Estate, Petrol , ENG: Z 28 NET

CADILLAC CTS From 07/2007

3.6 AWD 4WD 07/2007-12/2009, 196 kw, 3564 ccm, 266 PS, Saloon, Petrol , ENG: LY7

3.6 VVTi Rear-Wheel Drive 03/2008-12/2012, 224 kw, 3564 ccm, 305 PS, Saloon, Petrol , ENG: LLT

3.6 VVTi Rear-Wheel Drive 01/2008-, 227 kw, 3564 ccm, 309 PS, Saloon, Petrol , ENG: LLT

3.6 Rear-Wheel Drive 01/2008-09/2013, 229 kw, 3564 ccm, 311 PS, Saloon, Petrol , ENG: LLT

3.6 AWD 4WD 01/2008-09/2013, 229 kw, 3564 ccm, 311 PS, Saloon, Petrol , ENG: LLT

CADILLAC CTS From 03/2002 to 12/2007

3.6 Rear-Wheel Drive 03/2005-09/2007, 189 kw, 3564 ccm, 257 PS, Saloon, Petrol , ENG: LY7

2.8 Rear-Wheel Drive 03/2005-09/2007, 158 kw, 2792 ccm, 215 PS, Saloon, Petrol , ENG: LP1

CADILLAC SRX From 09/2003 to 12/2009

3.6 Rear-Wheel Drive 01/2004-12/2008, 190 kw, 3564 ccm, 258 PS, SUV, Petrol , ENG: LY7

3.6 Rear-Wheel Drive 09/2003-12/2006, 194 kw, 3564 ccm, 264 PS, SUV, Petrol , ENG: LY7

3.6 AWD 4WD 07/2004-12/2008, 190 kw, 3564 ccm, 258 PS, SUV, Petrol , ENG: LY7

CADILLAC STS From 09/2004 to 12/2007

3.6 Rear-Wheel Drive 05/2005-12/2007, 189 kw, 3564 ccm, 257 PS, Saloon, Petrol , ENG: LY7

CHEVROLET

CHEVROLET CAPTIVA (C100, C140) From 06/2006

3.2 4WD 4WD 06/2006-, 169 kw, 3195 ccm, 230 PS, SUV, Petrol , ENG: LU1

CHEVROLET CAPTIVA SPORT From 01/2007

3.6 AWD 4WD 01/2008-08/2011, 192 kw, 3564 ccm, 261 PS, SUV, Petrol , ENG: LY7

CHEVROLET EQUINOX From 04/2003 to 12/2009

3.6 AWD 4WD 09/2007-12/2009, 197 kw, 3564 ccm, 268 PS, SUV, Petrol , ENG: LY7

3.6 4WD 09/2007-12/2009, 197 kw, 3564 ccm, 268 PS, SUV, Petrol , ENG: LY7

CHEVROLET OMEGA From 08/1997 to 07/2007

3.6 (19) Rear-Wheel Drive 03/2005-07/2007, 190 kw, 3564 ccm, 258 PS, Saloon, Petrol , ENG: LN3(218CUV6)

CHEVROLET VECTRA From 01/2005

2.8 4WD 10/2006-, 184 kw, 2792 ccm, 250 PS, Saloon, Petrol , ENG: Z 28 NET

2.8 4WD 11/2005-09/2006, 188 kw, 2792 ccm, 256 PS, Saloon, Petrol , ENG: Z 28 NET

GMC

GMC ACADIA From 01/2006

3.6 AWD 4WD 09/2006-12/2008, 205 kw, 3564 ccm, 279 PS, SUV, Petrol , ENG: LY7

3.6 4WD 09/2006-12/2008, 205 kw, 3564 ccm, 279 PS, SUV, Petrol , ENG: LY7

HOLDEN

HOLDEN ADVENTRA Estate (VZ) From 10/2004 to 07/2009

3.6 i V6 AWD 4WD 02/2006-07/2006, 188 kw, 3564 ccm, 256 PS, Estate, Petrol , ENG: H7, LY7

3.6 i V6 AWD 4WD 05/2006-07/2009, 195 kw, 3564 ccm, 265 PS, Estate, Petrol , ENG: H7, LY7

3.6 i V6 AWD 4WD 03/2005-01/2006, 190 kw, 3564 ccm, 258 PS, Estate, Petrol , ENG: H7, LY7

HOLDEN CALAIS Saloon (VZ) From 08/2004 to 06/2006

3.6 i V6 Rear-Wheel Drive 09/2004-06/2006, 190 kw, 3565 ccm, 258 PS, Saloon, Petrol , ENG: HV

HOLDEN CAPRICE Saloon (WL) From 08/2004 to 07/2006

3.6 i V6 Rear-Wheel Drive 08/2004-07/2006, 190 kw, 3564 ccm, 258 PS, Saloon, Petrol , ENG: H7, LY7

HOLDEN CAPTIVA 5 Gen. I (CG) From 12/2006 to 12/2011

3.2 i AWD 4WD 12/2006-09/2008, 167 kw, 3195 ccm, 227 PS, SUV, Petrol , ENG: LU1, Z 32 SEE

HOLDEN CAPTIVA 7 Gen. I (CG) From 12/2006 to 12/2011

3.2 i AWD 4WD 12/2008-12/2011, 169 kw, 3195 ccm, 230 PS, SUV, Petrol , ENG: LU1, Z 32 SEE

HOLDEN COMMODORE Estate (VZ) From 09/2004 to 07/2007

3.6 i V6 Rear-Wheel Drive 09/2004-07/2007, 175 kw, 3565 ccm, 238 PS, Estate, Petrol , ENG: HB, LE0

3.6 i V6 Rear-Wheel Drive 09/2004-07/2007, 180 kw, 3565 ccm, 245 PS, Estate, Petrol , ENG: HB, LE0

HOLDEN COMMODORE Pickup (VZ) From 09/2004 to 08/2007

3.6 i V6 Rear-Wheel Drive 09/2004-07/2006, 175 kw, 3565 ccm, 238 PS, Pickup, Petrol , ENG: HB, LE0

HOLDEN COMMODORE Saloon (VZ) From 09/2004 to 07/2006

3.6 i V6 SV6 Rear-Wheel Drive 09/2004-06/2006, 190 kw, 3564 ccm, 258 PS, Saloon, Petrol , ENG: H7, LY7

3.6 i V6 Rear-Wheel Drive 09/2004-06/2006, 175 kw, 3565 ccm, 238 PS, Saloon, Petrol , ENG: HB, LE0

HOLDEN CREWMAN Pickup (VZ) From 08/2004 to 12/2007

3.6 i V6 Rear-Wheel Drive 08/2004-09/2006, 175 kw, 3565 ccm, 238 PS, Pickup, Petrol , ENG: HB, LE0

HOLDEN STATESMAN Saloon (WL) From 08/2004 to 07/2006

3.6 VVT Rear-Wheel Drive 08/2004-07/2006, 190 kw, 3564 ccm, 258 PS, Saloon, Petrol , ENG: H7, LY7

OPEL

OPEL ANTARA A (L07) From 05/2006

3.2 V6 4WD 08/2006-12/2011, 167 kw, 3195 ccm, 227 PS, SUV, Petrol , ENG: Z 32 SEE

OPEL SIGNUM Hatchback (Z03) From 05/2003 to 12/2008

2.8 V6 Turbo (F48) 4WD 09/2005-12/2008, 169 kw, 2792 ccm, 230 PS, Hatchback, Petrol , ENG: Z 28 NEL

2.8 V6 Turbo (F48) 4WD 01/2006-12/2008, 184 kw, 2792 ccm, 250 PS, Hatchback, Petrol , ENG: Z 28 NET

OPEL VECTRA C (Z02) From 04/2002 to 01/2009

2.8 V6 Turbo (F69) 4WD 08/2005-10/2006, 169 kw, 2792 ccm, 230 PS, Saloon, Petrol , ENG: Z 28 NEL

2.8 V6 Turbo (F69) 4WD 08/2005-08/2008, 184 kw, 2792 ccm, 250 PS, Saloon, Petrol , ENG: Z 28 NET

2.8 V6 Turbo (F69) 4WD 08/2005-09/2006, 188 kw, 2792 ccm, 255 PS, Saloon, Petrol , ENG: Z 28 NET

2.8 V6 Turbo OPC (F69) 4WD 09/2006-08/2008, 206 kw, 2792 ccm, 280 PS, Saloon, Petrol , ENG: Z 28 NET

OPEL VECTRA C Estate (Z02) From 10/2003 to 01/2009

2.8 V6 Turbo (F35) 4WD 07/2006-08/2008, 206 kw, 2792 ccm, 280 PS, Estate, Petrol , ENG: Z 28 NET

2.8 V6 Turbo (F35) 4WD 08/2005-10/2008, 169 kw, 2792 ccm, 230 PS, Estate, Petrol , ENG: Z 28 NEL

2.8 V6 Turbo (F35) 4WD 08/2005-08/2008, 184 kw, 2792 ccm, 250 PS, Estate, Petrol , ENG: Z 28 NET

2.8 V6 Turbo (F35) 4WD 08/2005-09/2008, 188 kw, 2792 ccm, 255 PS, Estate, Petrol , ENG: Z 28 NET

OPEL VECTRA C GTS (Z02) From 08/2002 to 01/2009

2.8 V6 Turbo (F68) 4WD 08/2005-08/2008, 169 kw, 2792 ccm, 230 PS, Hatchback, Petrol , ENG: Z 28 NEL

2.8 V6 Turbo (F68) 4WD 08/2006-08/2008, 206 kw, 2792 ccm, 280 PS, Hatchback, Petrol , ENG: Z 28 NET

2.8 V6 Turbo (F68) 4WD 08/2005-09/2008, 188 kw, 2792 ccm, 255 PS, Hatchback, Petrol , ENG: Z 28 NET

2.8 V6 Turbo (F68) 4WD 08/2005-08/2008, 184 kw, 2792 ccm, 250 PS, Hatchback, Petrol , ENG: Z 28 NET

SAAB

SAAB 9-3 (YS3F, E79, D79, D75) From 09/2002 to 02/2015

2.8 Turbo V6 4WD 04/2008-02/2015, 203 kw, 2792 ccm, 276 PS, Saloon, Petrol , ENG: B284L

2.8 Turbo V6 4WD 12/2007-02/2015, 188 kw, 2792 ccm, 256 PS, Saloon, Petrol , ENG: B284L

2.8 Turbo V6 XWD 4WD 05/2008-12/2011, 206 kw, 2792 ccm, 280 PS, Saloon, Petrol , ENG: B284R

2.8 Turbo V6 4WD 03/2005-02/2015, 169 kw, 2792 ccm, 230 PS, Saloon, Petrol , ENG: LP9

2.8 Turbo V6 4WD 03/2005-02/2015, 184 kw, 2792 ccm, 250 PS, Saloon, Petrol , ENG: LP9

SAAB 9-3 Convertible (YS3F) From 08/2003 to 02/2015

2.8 Turbo V6 4WD 02/2009-02/2015, 203 kw, 2792 ccm, 276 PS, Convertible, Petrol , ENG: B284R

2.8 Turbo V6 4WD 02/2006-02/2015, 184 kw, 2792 ccm, 250 PS, Convertible, Petrol , ENG: LP9

2.8 Turbo V6 4WD 02/2006-02/2015, 169 kw, 2792 ccm, 230 PS, Convertible, Petrol , ENG: LP9

2.8 Turbo V6 4WD 02/2009-02/2015, 206 kw, 2792 ccm, 280 PS, Convertible, Petrol , ENG: B284R

2.8 Turbo V6 4WD 12/2007-02/2015, 188 kw, 2792 ccm, 256 PS, Convertible, Petrol , ENG: B284L

SAAB 9-3 Estate (E50) From 03/2005 to 02/2015

2.8 Turbo V6 4WD 03/2005-02/2015, 169 kw, 2792 ccm, 230 PS, Estate, Petrol , ENG: B284L

2.8 Turbo V6 4WD 03/2005-02/2015, 184 kw, 2792 ccm, 250 PS, Estate, Petrol , ENG: LP9

2.8 Turbo V6 4WD 05/2008-02/2015, 203 kw, 2792 ccm, 276 PS, Estate, Petrol , ENG: B284R

2.8 Turbo V6 4WD 05/2008-12/2010, 206 kw, 2792 ccm, 280 PS, Estate, Petrol , ENG: B284R

2.8 Turbo V6 4WD 12/2007-02/2015, 188 kw, 2792 ccm, 256 PS, Estate, Petrol , ENG: B284L

2.8 Turbo V6 XWD 4WD 05/2008-12/2011, 206 kw, 2792 ccm, 280 PS, Estate, Petrol , ENG: B284R

SUZUKI

SUZUKI XL7 (DA, DB) From 09/2006 to 12/2009

3.6 (JC636) 4WD 09/2006-12/2009, 188 kw, 3564 ccm, 256 PS, SUV, Petrol , ENG: N36A

3.6 All-wheel Drive (JC636) 4WD 09/2006-12/2009, 188 kw, 3564 ccm, 256 PS, SUV, Petrol , ENG: N36A

VAUXHALL

VAUXHALL SIGNUM (Z03) From 03/2003 to 10/2008

2.8 V6 Turbo 4WD 05/2007-10/2008, 184 kw, 2792 ccm, 250 PS, Hatchback, Petrol , ENG: Z 28 NET

2.8 V6 Turbo 4WD 07/2005-05/2008, 169 kw, 2792 ccm, 230 PS, Hatchback, Petrol , ENG: Z 28 NEL

VAUXHALL VECTRA Mk II (C) Estate (Z02) From 10/2003 to 05/2009

2.8 V6 Turbo 4WD 08/2005-05/2009, 169 kw, 2792 ccm, 230 PS, Estate, Petrol , ENG: Z 28 NEL

2.8 V6 Turbo 4WD 08/2006-05/2009, 188 kw, 2792 ccm, 255 PS, Estate, Petrol , ENG: Z 28 NET

2.8 V6 Turbo 4WD 10/2006-05/2009, 206 kw, 2792 ccm, 280 PS, Estate, Petrol , ENG: Z 28 NET

VAUXHALL VECTRA Mk II (C) GTS (Z02) From 08/2002 to 05/2009

2.8 V6 Turbo 4WD 02/2006-05/2009, 184 kw, 2792 ccm, 250 PS, Hatchback, Petrol , ENG: Z 28 NET

2.8 V6 Turbo 4WD 10/2006-05/2009, 206 kw, 2792 ccm, 280 PS, Hatchback, Petrol , ENG: Z 28 NET

2.8 V6 Turbo 4WD 08/2005-08/2006, 188 kw, 2792 ccm, 255 PS, Hatchback, Petrol , ENG: Z 28 NET

2.8 V6 Turbo 4WD 08/2005-05/2009, 169 kw, 2792 ccm, 230 PS, Hatchback, Petrol , ENG: Z 28 NEL

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.