High-precision Rear Suspension Height Level Sensors (Pair) – OEM 7L0616571D are engineered to deliver accurate ride-height feedback for the rear suspension on premium 4×4 platforms such as Audi Q7 (4L) and Porsche Cayenne (1st Gen). These paired sensors monitor the height of the rear suspension relative to the vehicle body and send real-time data to the vehicle’s control modules. This information supports systems like air suspension control, adaptive headlight leveling and vehicle stability management, ensuring balanced ride comfort, correct headlight aim and consistent handling performance even under changing load conditions. OEM fitment helps restore proper system operation where faulty sensors have triggered warning lights or compromised suspension modes.

OEM Number: 7L0616571D, 7L0616571B, 4E0907503C

Quantity: Pair

Make	Model	Variant	Type	Engine	Chassis	Year
Audi	Q7	Diesel SUV	3.0 TDI quattro	2967cc 150KW 204HP CJGC;CJMA	AWD -- 4LB	2010-2015
Audi	Q7	Diesel SUV	4.2 TDI quattro	4134cc 240KW 326HP BTR	AWD -- 4LB	2007-2009
Audi	Q7	Diesel SUV	6.0 TDI quattro	5934cc 368KW 500HP CCGA	AWD -- 4LB	2008-2014
Audi	Q7	Petrol SUV	3.0 TFSI quattro	2995cc 200KW 272HP CJTC;CJWC	AWD -- 4LB	2010-2015
Audi	Q7	Petrol SUV	3.6 FSI quattro	3597cc 206KW 280HP BHK	AWD -- 4LB	2006-2010
Audi	Q7	Petrol SUV	4.2 FSI quattro	4163cc 257KW 350HP BAR	AWD -- 4LB	2006-2010
Porsche	Cayenne	Diesel SUV	3.0 TDI	2967cc 176KW 240HP M 05.9D	AWD -- 9PA	2009-2010
Porsche	Cayenne	Petrol SUV	3.2	3189cc 184KW 250HP M02.2Y	AWD -- 9PA	2003-2007
Porsche	Cayenne	Petrol SUV	3.6	3598cc 213KW 290HP M 55.01	AWD -- 9PA	2007-2010
Porsche	Cayenne	Petrol SUV	GTS 4.8	4806cc 298KW 405HP M 48.01	AWD -- 9PA	2007-2010
Porsche	Cayenne	Petrol SUV	S 4.5	4511cc 250KW 340HP M 48.00	AWD -- 9PA	2002-2007
Porsche	Cayenne	Petrol SUV	S 4.8	4806cc 283KW 385HP M 48.01	AWD -- 9PA	2007-2010
Porsche	Cayenne	Petrol SUV	Turbo 4.5	4511cc 331KW 450HP M 48.50	AWD -- 9PA	2002-2007
Porsche	Cayenne	Petrol SUV	Turbo S 4.5	4511cc 368KW 500HP M 48.50S	AWD -- 9PA	2004-2007
Porsche	Cayenne	Petrol SUV	Turbo S 4.8	4806cc 368KW 500HP M 48.51	AWD -- 9PA	2007-2010
VW	Touareg	Diesel SUV	2.5 R5 TDI	2461cc 120KW 163HP BPD	AWD -- 7LA,7L6,7L7	2003-2010
VW	Touareg	Diesel SUV	3.0 TDI	2967cc 155KW 211HP BUN;CASB	AWD -- 7LA,7L6,7L7	2006-2010
VW	Touareg	Diesel SUV	3.0 V6 TDI	2967cc 165KW 225HP BKS;CATA	AWD -- 7LA,7L6,7L7	2004-2010
VW	Touareg	Diesel SUV	5.0 R50 TDI	4921cc 257KW 350HP CBWA	AWD -- 7LA,7L6,7L7	2007-2010
VW	Touareg	Diesel SUV	5.0 V10 TDI	4921cc 230KW 313HP AYH;BLE;BWF	AWD -- 7LA,7L6,7L7	2002-2010
VW	Touareg	Petrol SUV	3.2 V6	3189cc 162KW 220HP AZZ;BKJ;BMV;BMX;BRJ	AWD -- 7LA,7L6,7L7	2002-2006
VW	Touareg	Petrol SUV	3.6 V6 FSI	3597cc 206KW 280HP BHL	AWD -- 7LA,7L6,7L7	2005-2010
VW	Touareg	Petrol SUV	4.2 V8	4172cc 228KW 310HP AXQ	AWD -- 7LA,7L6,7L7	2002-2006
VW	Touareg	Petrol SUV	4.2 V8 FSI	4163cc 257KW 350HP BAR	AWD -- 7LA,7L6,7L7	2006-2010
VW	Touareg	Petrol SUV	6.0 W12	5998cc 331KW 450HP BJN;CFRA	AWD -- 7LA,7L6,7L7	2004-2010
Make	Model	Variant	Type	Engine	Chassis	Year

Our SKU: TVW7L0616571Dx2_94

All our Rear Height Level Sensors are OEM quality and reliable after-market car parts. This Rear Height Level Sensors Pair is specifically compatible with the Audi: Q7, Porsche: Cayenne, and VW: Touareg.

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part with your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

Key Benefits

• Direct OEM Fit: Designed to match VW Group reference 7L0616571D, ensuring a precise plug-and-play replacement for vehicles originally equipped with this sensor set.

• Paired Left & Right Sensors: Supplied as a matched pair so both rear ride-height sensors can be replaced at once — preventing uneven feedback and sensor mismatch issues.

• Restores Suspension Control: Accurate height data helps air/level control systems maintain ride height stability, enhancing comfort and safety over varied roads and loads.

• Supports Adaptive Systems: Works with adaptive headlights and vehicle stability systems that depend on correct rear ride-height input for proper function.

• Improves Diagnostic Health: Replacing worn or failed sensors can eliminate warning lights and fault codes, restoring normal system operation and avoiding unnecessary diagnostics.

• Built for Durability: Engineered to withstand suspension travel, vibration, water ingress and harsh underbody conditions typical of off-road or daily driving.

Frequently Asked Questions (FAQs)

Q1: What does a rear suspension height level sensor do?
A rear suspension height level sensor measures the distance between the suspension and the vehicle body at the rear axle and sends this signal to control modules that manage air suspension, headlight leveling and stability systems.

Q2: Why replace both sensors together?
Replacing both left and right sensors ensures balanced and accurate ride-height data. Mismatched sensors can cause incorrect leveling, uneven suspension behaviour and diagnostic faults.

Q3: Which vehicles use OEM part 7L0616571D?
This sensor pair is typically used on Audi Q7 (4L) and Porsche Cayenne (1st generation) models equipped with rear suspension ride-height systems. Always verify your vehicle’s part number before ordering.

Q4: What are common signs the sensors need replacing?
Symptoms include suspension warning lights, incorrect ride height (vehicle sitting too high/low), adaptive headlight aiming issues, or diagnostic codes related to ride height/sensor faults.

Q5: Is professional installation recommended?
Yes — while the sensors themselves aren’t mechanically complex, accessing rear suspension linkages and electrical connections can be intricate; many owners prefer professional fitting to ensure proper calibration and error-free operation.