This Lambda Sensor OE Ref 12559850 is supplied by HELLA as a replacement for OEM reference 8972873520. It is intended for use in selected BUICK, CADILLAC, CHEVROLET, GMC, OLDSMOBILE vehicles and designed to meet original equipment fit and functional requirements.
The component is identified by manufacturer reference 6PA 358 221-231 and EAN 4082300897630, allowing accurate part verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning units where dependable operation is required.
Correct part selection is essential to ensure proper fitment and operation. Please confirm compatibility by checking the OEM reference number or using the vehicle registration lookup tool before ordering.
Compatible with selected BUICK, CADILLAC, CHEVROLET, GMC, OLDSMOBILE models. Detailed compatibility information is available in the Compatibility section of this page.
If this part is not suitable for your vehicle, browse alternative options in our Exhaust category.
e Auto Parts supplies a wide range of OE-equivalent and aftermarket vehicle components for customers across the UK and Europe. Our focus is on accurate product identification, compatibility guidance, and customer support.
3.1 4WD 10/1996-02/2005, 130 kw, 3135 ccm, 177 PS, Saloon, Petrol , ENG: L82(191CUV6)
3.6 4WD 09/2004-09/2006, 181 kw, 3564 ccm, 246 PS, SUV, Petrol , ENG: LY7
3.4 4WD 04/2000-09/2006, 138 kw, 3350 ccm, 188 PS, SUV, Petrol , ENG: LA1
3.6 AWD 4WD 09/2005-12/2006, 181 kw, 3564 ccm, 246 PS, SUV, Petrol , ENG: LY7
3.4 AWD 4WD 04/2000-09/2006, 138 kw, 3350 ccm, 188 PS, SUV, Petrol , ENG: LA1
4.6 4WD 10/1999-09/2004, 224 kw, 4565 ccm, 305 PS, Saloon, Petrol , ENG: L37
4.6 4WD 10/1999-12/2005, 220 kw, 4565 ccm, 299 PS, Saloon, Petrol , ENG: L37
4.6 4WD 10/1999-12/2005, 205 kw, 4565 ccm, 279 PS, Saloon, Petrol , ENG: LD8
4.6 4WD 09/1994-09/2002, 224 kw, 4565 ccm, 305 PS, Coupe, Petrol , ENG: L37, LD8
4.6 4WD 10/1993-09/2002, 205 kw, 4565 ccm, 279 PS, Coupe, Petrol , ENG: LD8
5.3 Rear-Wheel Drive 09/2001-12/2003, 213 kw, 5326 ccm, 290 PS, SUV, Petrol , ENG: LM7
4.6 4WD 10/2000-09/2004, 220 kw, 4565 ccm, 299 PS, Saloon, Petrol , ENG: L37
4.6 STS V8 4WD 09/1997-09/2004, 224 kw, 4565 ccm, 305 PS, Saloon, Petrol , ENG: LH2
4.6 SLS V8 4WD 09/1997-09/2004, 205 kw, 4565 ccm, 279 PS, Saloon, Petrol , ENG: LH2
4.6 4WD 09/1997-09/2004, 201 kw, 4565 ccm, 273 PS, Saloon, Petrol , ENG: L37
4.3 Rear-Wheel Drive 10/1994-05/2005, 142 kw, 4300 ccm, 193 PS, Bus, Petrol , ENG: L35(262CUL6)
4.3 AWD 4WD 10/1994-05/2005, 142 kw, 4300 ccm, 193 PS, Bus, Petrol , ENG: L35(262CUL6)
4.3 AWD 4WD 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6)
4.3 AWD 4WD 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Bus, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Bus, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6)
4.3 AWD 4WD 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6)
4.3 AWD 4WD 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Bus, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Bus, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 10/1994-05/2005, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6)
4.3 AWD 4WD 10/1994-05/2005, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6)
5.3 Rear-Wheel Drive 10/2000-09/2006, 220 kw, 5328 ccm, 299 PS, Pickup, Petrol , ENG: LM7
5.3 AWD 4WD 10/2000-09/2006, 220 kw, 5328 ccm, 299 PS, Pickup, Petrol , ENG: LM7
5.3 Flexfuel 4WD 4WD 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
5.3 Flexfuel 4WD 4WD 09/2001-12/2006, 219 kw, 5328 ccm, 298 PS, Pickup, Petrol , ENG: LM7, L59
5.3 4WD 4WD 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
5.3 Flexfuel Rear-Wheel Drive 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
5.3 Flexfuel Rear-Wheel Drive 09/2001-12/2006, 219 kw, 5328 ccm, 298 PS, Pickup, Petrol , ENG: LM7, L59
5.3 Rear-Wheel Drive 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
4.3 AWD 4WD 09/1994-09/2005, 142 kw, 4300 ccm, 193 PS, Closed Off-Road Vehicle, Petrol , ENG: L35(262CUL6), LU3
4.3 Rear-Wheel Drive 09/1994-09/2005, 142 kw, 4300 ccm, 193 PS, Closed Off-Road Vehicle, Petrol , ENG: L35(262CUL6)
4.3 V6 AWD 4WD 01/1994-09/2005, 142 kw, 4300 ccm, 193 PS, Closed Off-Road Vehicle, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 10/1994-05/2005, 142 kw, 4300 ccm, 193 PS, Closed Off-Road Vehicle, Petrol , ENG: L35(262CUL6)
3.4 V6 4WD 01/1999-12/2005, 134 kw, 3350 ccm, 182 PS, Saloon, Petrol , ENG: LA1
3.4 4WD 09/1999-12/2005, 134 kw, 3350 ccm, 182 PS, Saloon, Petrol , ENG: LA1
3.1 4WD 09/1999-09/2003, 127 kw, 3135 ccm, 173 PS, Saloon, Petrol , ENG: LG8(191CUV6)
3.1 4WD 10/1999-09/2003, 126 kw, 3135 ccm, 171 PS, Saloon, Petrol , ENG: LG8(191CUV6)
3.4 4WD 09/1999-12/2005, 134 kw, 3350 ccm, 182 PS, Coupe, Petrol , ENG: LA1
4.3 4WD 4WD 09/2002-12/2004, 142 kw, 4300 ccm, 193 PS, Pickup, Petrol , ENG: LU3
4.3 Rear-Wheel Drive 09/2000-12/2003, 134 kw, 4300 ccm, 182 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 09/1995-12/2003, 134 kw, 4300 ccm, 182 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 10/1994-12/2004, 142 kw, 4300 ccm, 193 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.3 V6 Luxe MPFI (7, 6) Rear-Wheel Drive 08/1996-10/2003, 132 kw, 4300 ccm, 180 PS, Pickup, Petrol , ENG: L35(262CUL6), LG3(262CUL6)
4.3 Rear-Wheel Drive 01/1996-12/2003, 134 kw, 4300 ccm, 182 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 09/1995-12/2003, 134 kw, 4300 ccm, 182 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.3 4WD 4WD 09/1995-12/2003, 142 kw, 4300 ccm, 193 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.3 4WD 4WD 09/1998-12/2004, 149 kw, 4300 ccm, 203 PS, Pickup, Petrol , ENG: LU3
5.3 Rear-Wheel Drive 09/1998-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
4.8 Rear-Wheel Drive 09/2001-12/2002, 205 kw, 4811 ccm, 279 PS, Pickup, Petrol , ENG: LR4
5.3 Flexfuel Rear-Wheel Drive 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: L59
4.3 Rear-Wheel Drive 09/1998-12/2004, 149 kw, 4300 ccm, 203 PS, Pickup, Petrol , ENG: LU3
5.3 4WD 4WD 09/1998-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
4.8 4WD 4WD 09/2001-12/2002, 205 kw, 4811 ccm, 279 PS, Pickup, Petrol , ENG: LR4
5.3 Flexfuel 4WD 4WD 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: L59
4.8 4WD 4WD 09/2001-12/2002, 205 kw, 4811 ccm, 279 PS, Pickup, Petrol , ENG: LR4
4.3 4WD 4WD 09/1998-12/2004, 149 kw, 4300 ccm, 203 PS, Pickup, Petrol , ENG: LU3
5.3 Flexfuel Rear-Wheel Drive 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: L59
5.3 Rear-Wheel Drive 09/1999-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
4.8 Rear-Wheel Drive 09/2001-12/2002, 205 kw, 4811 ccm, 279 PS, Pickup, Petrol , ENG: LR4
4.3 Rear-Wheel Drive 09/1998-12/2004, 149 kw, 4300 ccm, 203 PS, Pickup, Petrol , ENG: LU3
5.3 Flexfuel 4WD 4WD 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: L59
5.3 4WD 4WD 09/1998-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
5.3 Rear-Wheel Drive 09/1998-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
5.3 4WD 4WD 09/1998-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
5.3 AWD 4WD 05/2000-06/2006, 209 kw, 5328 ccm, 284 PS, SUV, Petrol , ENG: LM7, L59
5.3 Rear-Wheel Drive 05/2000-06/2006, 209 kw, 5328 ccm, 284 PS, SUV, Petrol , ENG: LM7, L59
5.3 Flexfuel Rear-Wheel Drive 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7
5.3 Rear-Wheel Drive 09/1999-12/2003, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7
5.3 Flexfuel 4WD 4WD 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7
5.3 4WD 4WD 09/1999-12/2003, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7
5.3 V8 AWD 4WD 12/1999-12/2006, 201 kw, 5328 ccm, 273 PS, SUV, Petrol , ENG: LM7
4.8 Rear-Wheel Drive 05/2000-12/2006, 205 kw, 4811 ccm, 279 PS, SUV, Petrol , ENG: LR4
5.3 Rear-Wheel Drive 05/2000-09/2002, 201 kw, 5328 ccm, 273 PS, SUV, Petrol , ENG: LM7
4.8 V8 4WD 12/1999-12/2006, 205 kw, 4811 ccm, 279 PS, SUV, Petrol , ENG: LR4
5.3 Rear-Wheel Drive 09/1999-12/2006, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7, L59
3.4 AWD 4WD 01/2002-12/2004, 134 kw, 3350 ccm, 182 PS, MPV, Petrol , ENG: LA1
3.4 4WD 04/1998-09/2004, 130 kw, 3350 ccm, 177 PS, MPV, Petrol , ENG: LA1
3.4 4WD 09/2001-12/2005, 138 kw, 3350 ccm, 188 PS, MPV, Petrol , ENG: LA1
3.4 AWD 4WD 09/1999-12/2005, 138 kw, 3350 ccm, 188 PS, MPV, Petrol , ENG: LA1
4.3 AWD 4WD 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6), LU3
4.3 Rear-Wheel Drive 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6), LU3
4.3 AWD 4WD 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Bus, Petrol , ENG: L35(262CUL6), LU3
4.3 Rear-Wheel Drive 09/1994-12/2005, 142 kw, 4300 ccm, 193 PS, Bus, Petrol , ENG: L35(262CUL6), LU3
4.3 Rear-Wheel Drive 09/1996-12/2005, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6)
4.3 AWD 4WD 09/1996-12/2005, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 09/1996-12/2005, 142 kw, 4300 ccm, 193 PS, Bus, Petrol , ENG: L35(262CUL6), LU3
4.3 AWD 4WD 09/1996-12/2005, 142 kw, 4300 ccm, 193 PS, Bus, Petrol , ENG: L35(262CUL6), LU3
4.3 Rear-Wheel Drive 10/1998-12/2002, 149 kw, 4300 ccm, 203 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.8 Rear-Wheel Drive 10/1998-12/2007, 206 kw, 4811 ccm, 280 PS, Pickup, Petrol , ENG: LR4
4.8 4x4 4WD 10/1998-12/2007, 206 kw, 4811 ccm, 280 PS, Pickup, Petrol , ENG: LR4
5.3 Rear-Wheel Drive 09/1999-12/2004, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
4.8 4WD 4WD 09/1998-12/2007, 201 kw, 4811 ccm, 273 PS, Pickup, Petrol , ENG: LR4
4.3 Rear-Wheel Drive 09/1998-12/2002, 149 kw, 4300 ccm, 203 PS, Pickup, Petrol , ENG: LU3
5.3 4WD 4WD 09/1999-12/2004, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
4.3 4WD 4WD 09/1998-12/2002, 149 kw, 4300 ccm, 203 PS, Pickup, Petrol , ENG: LU3
4.8 4WD 4WD 09/1998-12/2007, 201 kw, 4811 ccm, 273 PS, Pickup, Petrol , ENG: LR4
4.3 4WD 4WD 09/1998-12/2004, 149 kw, 4300 ccm, 203 PS, Pickup, Petrol , ENG: LU3
5.3 4WD 4WD 09/1999-12/2004, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
4.8 Rear-Wheel Drive 09/1998-12/2007, 201 kw, 4811 ccm, 273 PS, Pickup, Petrol , ENG: LR4
4.3 Rear-Wheel Drive 09/1998-12/2004, 149 kw, 4300 ccm, 203 PS, Pickup, Petrol , ENG: LU3
5.3 Rear-Wheel Drive 09/1999-12/2004, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7
4.3 4WD 4WD 09/2000-12/2004, 134 kw, 4300 ccm, 182 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 09/1994-12/2003, 142 kw, 4300 ccm, 193 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.3 4WD 4WD 09/1994-12/2003, 142 kw, 4300 ccm, 193 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.3 4WD 4WD 09/1994-12/2003, 142 kw, 4300 ccm, 193 PS, Pickup, Petrol , ENG: L35(262CUL6)
4.3 Rear-Wheel Drive 09/1994-12/2003, 142 kw, 4300 ccm, 193 PS, Pickup, Petrol , ENG: L35(262CUL6)
5.3 Rear-Wheel Drive 09/2000-12/2004, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7
5.3 4WD 4WD 09/2000-12/2004, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7
4.8 4WD 4WD 09/1999-12/2005, 205 kw, 4811 ccm, 279 PS, SUV, Petrol , ENG: LR4
4.8 4WD 4WD 09/1999-12/2000, 205 kw, 4811 ccm, 279 PS, SUV, Petrol , ENG: LR4
4.8 Rear-Wheel Drive 09/1999-12/2000, 205 kw, 4811 ccm, 279 PS, SUV, Petrol , ENG: LR4
5.3 4WD 4WD 09/1999-12/2000, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7
5.3 Rear-Wheel Drive 09/1999-12/2000, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7
5.3 Rear-Wheel Drive 09/1999-12/2005, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7
5.3 4WD 4WD 09/1999-12/2005, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: LM7
3.4 4WD 09/1998-12/2001, 127 kw, 3350 ccm, 173 PS, Coupe, Petrol , ENG: LA1
3.4 4WD 09/1998-12/2004, 126 kw, 3350 ccm, 173 PS, Saloon, Petrol , ENG: LA1
4.0 4WD 09/2000-12/2003, 186 kw, 3995 ccm, 253 PS, Saloon, Petrol , ENG: L47(244CUV8)
3.5 4WD 09/2000-12/2002, 160 kw, 3473 ccm, 218 PS, Saloon, Petrol , ENG: LX5(212CUV6)
3.5 4WD 09/1998-12/2002, 160 kw, 3473 ccm, 218 PS, Saloon, Petrol , ENG: LX5(212CUV6)
3.4 AWD 4WD 09/2001-12/2004, 138 kw, 3350 ccm, 188 PS, MPV, Petrol , ENG: LA1
3.4 4WD 09/1998-12/2004, 138 kw, 3350 ccm, 188 PS, MPV, Petrol , ENG: LA1
3.4 4WD 09/2000-08/2005, 138 kw, 3350 ccm, 188 PS, SUV, Petrol , ENG: LA1
3.4 All-wheel Drive 4WD 09/2000-08/2005, 138 kw, 3350 ccm, 188 PS, SUV, Petrol , ENG: LA1
3.4 4WD 09/1998-12/2005, 127 kw, 3350 ccm, 173 PS, Coupe, Petrol , ENG: LA1
3.4 4WD 09/1998-12/2005, 127 kw, 3350 ccm, 173 PS, Saloon, Petrol , ENG: LA1
3.1 4WD 09/1999-12/2003, 130 kw, 3136 ccm, 177 PS, Saloon, Petrol , ENG: LG8(191CUV6)
3.1 4WD 08/1999-12/2003, 131 kw, 3135 ccm, 178 PS, Saloon, Petrol , ENG: L82(191CUV6)
3.4 AWD 4WD 04/1998-08/2005, 138 kw, 3350 ccm, 188 PS, MPV, Petrol , ENG: LA1
3.4 4WD 04/1998-08/2005, 138 kw, 3350 ccm, 188 PS, MPV, Petrol , ENG: LA1



