Name: Intake Manifold Sensor RIDEX 3947S0094 OE Ref 16187556
Brand: RIDEX
SKU: 3947S0094
Price: 70 GBP
Availability: OutOfStock

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Intake Manifold Sensor RIDEX 3947S0094 OE Ref 16187556 RIDEX

Key Specification:

EAN: 4064138701204
Number of pins: 3
OEM Reference number: 12614973
PURPOSE GROUP: Intake Manifold
Weight [kg]: 0.018

See Full Specification

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£ 70

£ 58.33 excl. VAT

Out of stock

SKU:	RIDEX 3947S0094
Brand	RIDEX

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

4064138701204

Number of pins

OEM Reference number

12614973

PURPOSE GROUP

Intake Manifold

Weight [kg]

0.018

Intake Manifold Sensor RIDEX 3947S0094 OE Ref 16187556

Intake Manifold Sensor OE Ref 16187556 – RIDEX – OEM 12614973

This Intake Manifold Sensor OE Ref 16187556 is supplied by RIDEX as a replacement for OEM reference 12614973. It is intended for use in selected BUICK, CADILLAC, CHEVROLET, GMC, HUMMER vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 3947S0094 and EAN 4064138701204, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

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

Vehicle Compatibility

Compatible with selected BUICK, CADILLAC, CHEVROLET, GMC, HUMMER 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 Engine category.

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

CHEVROLET 12614973 GENERAL MOTORS 16187556 GENERAL MOTORS 16249939

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

BUICK

BUICK LESABRE From 01/1999

3.8 4WD 01/1999-, 153 kw, 3791 ccm, 208 PS, Saloon, Petrol , ENG: L36(231CUV6)

BUICK PARK AVENUE From 10/1996 to 12/2005

3.8 Supercharged 4WD 10/1996-12/2005, 179 kw, 3791 ccm, 243 PS, Saloon, Petrol , ENG: L67

BUICK REGAL (4WF_) From 10/1997 to 12/2008

3.8 4WD 10/1997-10/2004, 153 kw, 3791 ccm, 208 PS, Saloon, Petrol , ENG: L36(231CUV6)

3.8 4WD 10/2002-09/2004, 149 kw, 3791 ccm, 203 PS, Saloon, Petrol , ENG: L36(231CUV6)

3.8 Supercharged 4WD 10/1997-10/2003, 243 kw, 3791 ccm, 330 PS, Saloon, Petrol , ENG: L67

BUICK RIVIERA Coupe From 09/1993 to 12/1999

3.8 4WD 09/1994-12/1999, 153 kw, 3791 ccm, 208 PS, Coupe, Petrol , ENG: L36(231CUV6)

CADILLAC

CADILLAC DEVILLE From 09/1999 to 12/2005

4.6 4WD 10/1999-09/2004, 224 kw, 4565 ccm, 305 PS, Saloon, Petrol , ENG: L37

4.6 4WD 10/1999-12/2005, 205 kw, 4565 ccm, 279 PS, Saloon, Petrol , ENG: LD8

CADILLAC DEVILLE From 09/1993 to 09/1999

4.6 4WD 10/1993-09/1999, 224 kw, 4565 ccm, 305 PS, Saloon, Petrol , ENG: L37

4.6 Concours 4WD 10/1993-09/1999, 205 kw, 4565 ccm, 279 PS, Saloon, Petrol , ENG: LD8

CADILLAC DTS From 06/2005 to 12/2011

4.6 4WD 06/2005-12/2011, 205 kw, 4565 ccm, 279 PS, Saloon, Petrol , ENG: LD8

CADILLAC ELDORADO Coupe From 09/1991 to 09/2002

4.6 4WD 09/1994-09/2002, 224 kw, 4565 ccm, 305 PS, Coupe, Petrol , ENG: L37, LD8

CADILLAC ESCALADE From 10/1998 to 12/2006

6.0 Rear-Wheel Drive 06/2001-09/2006, 257 kw, 5967 ccm, 349 PS, SUV, Petrol , ENG: LQ9(364CUV8)

5.7 AWD 4WD 10/1998-10/2006, 190 kw, 5733 ccm, 258 PS, SUV, Petrol , ENG: L31

6.0 AWD 4WD 10/2000-09/2006, 257 kw, 5967 ccm, 349 PS, SUV, Petrol , ENG: LQ9(364CUV8)

CADILLAC ESCALADE From 10/2006 to 12/2014

6.2 AWD 4WD 10/2006-12/2014, 301 kw, 6162 ccm, 409 PS, SUV, Petrol , ENG: L92, L9H, L94

6.2 Rear-Wheel Drive 10/2006-12/2014, 301 kw, 6162 ccm, 409 PS, SUV, Petrol , ENG: L92, L94

6.2 AWD 4WD 10/2006-12/2014, 296 kw, 6162 ccm, 403 PS, SUV, Petrol , ENG: L92

CADILLAC SEVILLE From 09/1997 to 09/2004

4.6 4WD 10/2000-09/2004, 220 kw, 4565 ccm, 299 PS, Saloon, Petrol , ENG: L37

4.6 SLS V8 4WD 09/1997-09/2004, 205 kw, 4565 ccm, 279 PS, Saloon, Petrol , ENG: LH2

4.6 STS V8 4WD 09/1997-09/2004, 224 kw, 4565 ccm, 305 PS, Saloon, Petrol , ENG: LH2

CADILLAC SEVILLE (6K_) From 06/1992 to 09/1997

4.6 4WD 10/1993-09/1997, 224 kw, 4565 ccm, 305 PS, Saloon, Petrol , ENG: L37

4.6 4WD 10/1993-09/1997, 205 kw, 4565 ccm, 279 PS, Saloon, Petrol , ENG: LD8

CADILLAC SRX From 09/2003 to 12/2009

4.6 AWD 4WD 09/2003-12/2009, 239 kw, 4565 ccm, 325 PS, SUV, Petrol , ENG: LH2

CADILLAC STS From 09/2004 to 12/2007

4.6 Rear-Wheel Drive 05/2005-12/2007, 239 kw, 4565 ccm, 325 PS, Saloon, Petrol , ENG: LH2

4.6 AWD 4WD 09/2004-12/2005, 239 kw, 4565 ccm, 325 PS, Saloon, Petrol , ENG: LH2

CADILLAC STS From 09/2007 to 12/2012

4.6 Rear-Wheel Drive 09/2007-12/2010, 239 kw, 4565 ccm, 325 PS, Saloon, Petrol , ENG: LH2

CADILLAC XLR From 09/2003 to 09/2009

4.6 Rear-Wheel Drive 03/2004-09/2009, 240 kw, 4565 ccm, 326 PS, Convertible, Petrol , ENG: LH2

CHEVROLET

CHEVROLET ASTRO Bus From 10/1994 to 05/2005

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)

CHEVROLET ASTRO Van From 10/1994 to 05/2005

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)

CHEVROLET AVALANCHE From 06/2005 to 12/2013

5.3 Flex-Fuel Rear-Wheel Drive 06/2005-07/2007, 235 kw, 5328 ccm, 320 PS, Pickup, Petrol , ENG: LY5(325CUV8)

5.3 Flex-Fuel AWD 4WD 01/2007-12/2013, 231 kw, 5328 ccm, 314 PS, Pickup, Petrol , ENG: LMG

CHEVROLET AVALANCHE 1500 Crew Cab Pickup From 09/2001 to 12/2006

5.3 4WD 4WD 09/2001-12/2003, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7

CHEVROLET BLAZER S10 From 10/1993 to 09/2005

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 10/1994-05/2005, 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)

CHEVROLET C1500 Pickup From 01/1988 to 12/2000

6.5 TDiC Rear-Wheel Drive 10/1996-12/2000, 135 kw, 6483 ccm, 184 PS, Pickup, Diesel , ENG: L56

4.3 Rear-Wheel Drive 10/1991-09/1996, 119 kw, 4300 ccm, 162 PS, Pickup, Petrol , ENG: LB4

4.3 Rear-Wheel Drive 10/1996-09/1999, 149 kw, 4300 ccm, 203 PS, Pickup, Petrol , ENG: L35(262CUL6)

CHEVROLET C2500 Pickup From 10/1996 to 12/2001

6.5 TDiC Rear-Wheel Drive 10/1996-12/2001, 135 kw, 6483 ccm, 184 PS, Pickup, Diesel , ENG: L56

5.7 RC Rear-Wheel Drive 10/1996-04/2000, 190 kw, 5733 ccm, 258 PS, Pickup, Petrol , ENG: L31

CHEVROLET CAMARO From 12/1992 to 12/2002

3.8 Rear-Wheel Drive 10/1995-09/1997, 149 kw, 3791 ccm, 203 PS, Coupe, Petrol , ENG: L36(231CUV6)

3.8 Rear-Wheel Drive 07/1998-12/2002, 142 kw, 3791 ccm, 193 PS, Coupe, Petrol , ENG: L36(231CUV6)

CHEVROLET CAMARO Convertible From 10/1992 to 12/2002

3.8 V6 Rear-Wheel Drive 07/1998-12/2002, 142 kw, 3791 ccm, 193 PS, Convertible, Petrol , ENG: L36(231CUV6)

3.8 Rear-Wheel Drive 10/1995-09/1997, 149 kw, 3791 ccm, 203 PS, Convertible, Petrol , ENG: L36(231CUV6)

CHEVROLET EXPRESS Bus From 01/2003

5.3 Flex-Fuel Rear-Wheel Drive 01/2007-, 216 kw, 5328 ccm, 294 PS, Bus, Petrol , ENG: L59

CHEVROLET EXPRESS Van From 10/1995 to 12/2002

4.3 Rear-Wheel Drive 10/1995-09/1998, 142 kw, 4300 ccm, 193 PS, Van, Petrol , ENG: L35(262CUL6)

CHEVROLET IMPALA Saloon From 01/1999 to 12/2005

3.8 V6 4WD 01/1999-12/2005, 149 kw, 3791 ccm, 203 PS, Saloon, Petrol , ENG: L36(231CUV6)

CHEVROLET S10 BLAZER From 03/1995 to 01/2012

4.3 4WD 4WD 10/1997-09/2004, 142 kw, 4300 ccm, 193 PS, Closed Off-Road Vehicle, Petrol , ENG: L35(262CUL6)

CHEVROLET S10 Pickup From 01/1994 to 12/2012

4.3 4x4 4WD 10/1994-08/2002, 142 kw, 4300 ccm, 193 PS, Pickup, Petrol , ENG: L35(262CUL6)

4.3 4x4 4WD 10/1995-09/1998, 127 kw, 4300 ccm, 173 PS, Pickup, Petrol , ENG: LF6(262CUV6)

4.3 Rear-Wheel Drive 10/1994-12/2004, 142 kw, 4300 ccm, 193 PS, Pickup, Petrol , ENG: L35(262CUL6)

CHEVROLET SILVERADO 1500 From 09/2006

5.3 AWD 4WD 01/2007-, 232 kw, 5328 ccm, 316 PS, Pickup, Petrol , ENG: LH6(325CUV8)

5.3 FlexFuel AWD 4WD 01/2007-, 232 kw, 5328 ccm, 316 PS, Pickup, Petrol , ENG: LMG

CHEVROLET SILVERADO 1500 From 09/1997 to 12/2007

6.0 AWD 4WD 10/1999-12/2007, 224 kw, 5967 ccm, 305 PS, Pickup, Petrol , ENG: LQ4(364CUV8)

5.3 AWD 4WD 10/1999-12/2007, 201 kw, 5328 ccm, 273 PS, Pickup, Petrol , ENG: LM7

6.0 Rear-Wheel Drive 10/1999-12/2007, 224 kw, 5967 ccm, 305 PS, Pickup, Petrol , ENG: LQ4(364CUV8)

5.3 AWD 4WD 06/2003-12/2007, 212 kw, 5328 ccm, 288 PS, Pickup, Petrol , ENG: LM7

4.3 AWD 4WD 10/1999-12/2007, 147 kw, 4300 ccm, 200 PS, Pickup, Petrol , ENG: LU3

4.8 AWD 4WD 06/2005-12/2007, 202 kw, 4811 ccm, 275 PS, Pickup, Petrol , ENG: LY2

CHEVROLET SILVERADO 2500 From 09/1998

6.0 Rear-Wheel Drive 10/1999-, 224 kw, 5967 ccm, 305 PS, Pickup, Petrol , ENG: LQ4(364CUV8)

CHEVROLET SILVERADO 2500 HD From 11/2000 to 12/2007

6.6 Di AWD 4WD 10/2001-12/2007, 224 kw, 6599 ccm, 305 PS, Pickup, Diesel , ENG: LB7, LMM

8.1 Rear-Wheel Drive 10/2001-12/2002, 254 kw, 8128 ccm, 345 PS, Pickup, Petrol , ENG: L18(496CUV8)

6.6 Di Rear-Wheel Drive 10/2001-12/2007, 224 kw, 6599 ccm, 305 PS, Pickup, Diesel , ENG: LB7, LMM

CHEVROLET TAHOE (B2W) From 09/1999 to 12/2006

5.3 Rear-Wheel Drive 05/2000-09/2002, 201 kw, 5328 ccm, 273 PS, SUV, Petrol , ENG: LM7

5.3 Rear-Wheel Drive 09/2003-12/2006, 220 kw, 5328 ccm, 299 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

5.3 V8 AWD 4WD 12/1999-12/2006, 201 kw, 5328 ccm, 273 PS, SUV, Petrol , ENG: LM7

5.3 AWD 4WD 10/2002-12/2006, 213 kw, 5328 ccm, 290 PS, SUV, Petrol , ENG: L59

CHEVROLET TAHOE (GMT900) From 01/2007 to 07/2014

5.3 Rear-Wheel Drive 01/2007-12/2013, 239 kw, 5328 ccm, 325 PS, SUV, Petrol , ENG: LY5(325CUV8)

CHEVROLET TRANS SPORT From 08/1996 to 09/2005

3.4 4WD 08/1996-09/2005, 137 kw, 3350 ccm, 186 PS, MPV, Petrol , ENG: LA1

GMC

GMC SIERRA From 05/1996 to 12/2007

5.3 Rear-Wheel Drive 10/1998-12/2007, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7

5.3 4x4 4WD 10/1998-12/2007, 213 kw, 5328 ccm, 290 PS, Pickup, Petrol , ENG: LM7

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

GMC SIERRA Extended Cab Pickup From 10/1998 to 12/2007

6.0 AWD 4WD 10/1998-12/2007, 224 kw, 5967 ccm, 305 PS, Pickup, Petrol , ENG: LQ4(364CUV8)

GMC YUKON From 04/1991 to 12/2000

5.7 AWD 4WD 04/1991-12/1995, 149 kw, 5733 ccm, 203 PS, SUV, Petrol , ENG: LO5

HUMMER

HUMMER HUMMER H2 From 08/2002

6.2 AWD 4WD 10/2004-, 293 kw, 6162 ccm, 398 PS, Closed Off-Road Vehicle, Petrol , ENG: L92

6.0 AWD 4WD 09/2002-09/2004, 232 kw, 5964 ccm, 315 PS, Closed Off-Road Vehicle, Petrol , ENG: LQ4(364CUV8)

HUMMER HUMMER H2 SUT From 09/2004

6.0 AWD 4WD 09/2004-, 237 kw, 5967 ccm, 322 PS, Pickup, Petrol , ENG: LQ4(364CUV8)

6.0 AWD 4WD 09/2007-12/2008, 293 kw, 5967 ccm, 398 PS, Pickup, Petrol , ENG: LQ4

HUMMER HUMMER H3 From 04/2005

5.3 V8 AWD 4WD 10/2008-, 224 kw, 5327 ccm, 305 PS, Closed Off-Road Vehicle, Petrol , ENG: LH8(325CUV8)

ISUZU

ISUZU ASCENDER From 06/2002

5.3 4WD 4WD 03/2003-, 224 kw, 5328 ccm, 305 PS, SUV, Petrol , ENG: LH6(325CUV8)

OLDSMOBILE

OLDSMOBILE CUTLASS SUPREME Coupe From 09/1987 to 12/1997

3.4 V6 4WD 09/1990-12/1997, 149 kw, 3350 ccm, 203 PS, Coupe, Petrol , ENG: LQ1

OLDSMOBILE INTRIGUE Saloon From 09/1997 to 12/2002

3.8 4WD 09/1997-12/1999, 145 kw, 3791 ccm, 197 PS, Saloon, Petrol , ENG: L36(231CUV6)

3.5 4WD 09/1998-12/2002, 160 kw, 3473 ccm, 218 PS, Saloon, Petrol , ENG: LX5(212CUV6)

PONTIAC

PONTIAC BONNEVILLE Saloon From 09/1991 to 12/1999

3.8 V6 4WD 09/1991-12/1999, 149 kw, 3791 ccm, 203 PS, Saloon, Petrol , ENG: L36(231CUV6)

PONTIAC FIREBIRD (FS87) From 10/1992 to 12/2002

3.8 Rear-Wheel Drive 10/1994-12/1997, 149 kw, 3791 ccm, 203 PS, Coupe, Petrol , ENG: L36(231CUV6)

PONTIAC FIREBIRD Convertible (FS67) From 01/1993 to 12/2002

3.8 Rear-Wheel Drive 10/1994-12/1997, 149 kw, 3791 ccm, 203 PS, Convertible, Petrol , ENG: L36(231CUV6)

PONTIAC GRAND PRIX VI Coupe From 07/1996 to 12/2003

3.8 GT Power 4WD 07/1996-12/2003, 179 kw, 3791 ccm, 243 PS, Coupe, Petrol , ENG: L67

3.8 GT 4WD 08/1999-12/2003, 149 kw, 3791 ccm, 203 PS, Coupe, Petrol , ENG: L36(231CUV6)

PONTIAC GRAND PRIX VI Saloon From 07/1996 to 12/2003

3.8 4WD 08/1999-12/2003, 149 kw, 3791 ccm, 203 PS, Saloon, Petrol , ENG: L36(231CUV6)

3.8 GT Power 4WD 07/1996-12/2003, 179 kw, 3791 ccm, 243 PS, Saloon, Petrol , ENG: L67

3.8 4WD 07/1996-07/1999, 145 kw, 3791 ccm, 197 PS, Saloon, Petrol , ENG: L36(231CUV6)

SAAB

SAAB 9-7X From 06/2004 to 07/2012

5.3 AWD 4WD 06/2004-07/2012, 220 kw, 5328 ccm, 299 PS, SUV, Petrol , ENG: LH6(325CUV8)

VAUXHALL

VAUXHALL VIVARO A Bus (X83) From 08/2001 to 07/2014

2.0 CDTI 4WD 08/2006-07/2014, 84 kw, 1995 ccm, 114 PS, Bus, Diesel , ENG: M9R 784, M9R 782, M9R 692, M9R 780, M9R 788, M9R 630, M9R 786

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.