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Your Vehicle
Porsche // 992 (911) MK1 2019-2024 // 992.1 Turbo S Cabriolet 3.8L 2020-24
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- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
Fits:
Porsche 911-1 Carrera 2012-16 - Models equipped with PDK without Sport Design package or Aerokit
PR 250 - PDK transmission (dual clutch)
PR XAS - Sport Design front apron
PR XAT - Sport Design package
PR XAA - Aerokit Cup
Diagram reference(s):
No. 1 - Left Front
No. 3 - Right Front
NOTE: Our product image shows 99150450100, which is the left side.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99150450
The product you are viewing cross references to these numbers
.jpg?width=197 "Wheel Housing Liner, Rear Right Front. Porsche 992 Turbo / Turbo S 2020-24 - 992810974J, 992810974A, 992810974C, 992810974F")
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- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
The Porsche Wheel Housing Liner 992810974J is a genuine Porsche replacement rear right wheel-arch liner, front section, used on selected Porsche 911 models of the 992 generation.
Fits:
- Porsche 992.1 Turbo 3.8L 2020-24
- Porsche 992.1 Turbo S 3.8L 2020-24
- Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
- Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
Diagram Ref No 6
It fits inside the right-hand rear wheel housing, covering the forward portion of the wheel arch and creating a protective barrier between the rotating rear wheel and the vehicle body, suspension area and surrounding components.
The liner helps protect the inside of the wheel housing from:
- Stones
- Gravel
- Water spray
- Mud
- Road salt
- Dirt and debris
As a genuine Porsche component, it is shaped to match the original mounting points and wheel-housing profile.
What This Product Does:
The wheel housing liner shields vulnerable areas behind the rear wheel from contamination and impact.
Its primary functions include:
- Protecting painted inner body panels
- Deflecting stones and road debris
- Reducing direct water spray into the wheel housing
- Helping protect wiring and nearby components
- Reducing dirt accumulation around the suspension area
- Helping maintain the intended aerodynamic airflow around the rear wheel
- Reducing wheel-arch noise
- Completing the factory inner wheel-arch structure
The liner does not carry suspension load, but it forms an important protective layer between the tyre and surrounding vehicle components.
Symptoms Of Wear Or Failure:
Wheel housing liners can become damaged through road impacts, tyre contact, accident damage or repeated removal.
Common symptoms include:
- Cracked plastic
- Split sections
- Torn mounting holes
- Missing pieces
- Liner hanging down
- Liner rubbing against the tyre
- Rattling from the rear wheel arch
- Flapping noises at speed
- Loose or missing fasteners
- Panel sitting out of alignment
- Heavy abrasion marks
- Damage from stones or road debris
- Distortion following an impact
- Excessive dirt behind the liner
- Water and debris entering previously protected areas
A damaged liner may remain partly attached while still failing to provide full protection.
Why Replacement Matters:
A damaged or missing wheel housing liner leaves the inner wheel arch more exposed to road contamination and impact.
Continued use can contribute to:
- Stone damage to bodywork
- Moisture accumulation
- Corrosion risk
- Dirt contamination around suspension parts
- Damage to wiring or mounting hardware
- Increased road noise
- Loose liner sections contacting the tyre
- Further damage to adjacent underbody panels
Replacing the damaged liner restores the original protective barrier and helps maintain correct fitment within the wheel arch.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
992810974J
The product you are viewing cross references to these numbers