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Design 911
Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors.
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Original Porsche Part Genuine Porsche part 91155901501
Code: 91155901501
Genuine Porsche part
Original Porsche Part
Additional information:
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.
Before purchasing thoroughly check part to confirm compatibility.
Vehicle Group
- We are unable to provide fitting details for this product at this time. Please contact us for further information.
Price: £48.82
Orderable - 14 - 28 Days
Related products
91155904
Product Information

Fits:
Porsche 911 1978-89 (not Turbo)
Click 'Zoom in' for large parts diagram.
Diagram ref no 7.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904
The product you are viewing cross references to these numbers
Product Information
Side sill panel. "The paintable one".
Fits:
Porsche 911 1978-89 (not Turbo)
Click 'Zoom in' for large parts diagram.
Diagram ref no 7.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904
91155904701GRV
91155904801GRV
91155904700
91155904800
91155904701
91155904801
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Select below
Prices from: £296.85
91155901503
Product Information

Fits:
Porsche 911 Carrera 2.7L 1973-74
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155901503
The product you are viewing cross references to these numbers
Product Information
"2.7" Badge for rear ventilation grille.
Fits:
Porsche 911 Carrera 2.7L 1973-74
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155901503
91155901503
91155901501
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Price: £74.70
In Stock - 24 Hour Dispatch
91155901502
Product Information

Fits:
Porsche 911 Carrera 2.4L 1972
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155901502
The product you are viewing cross references to these numbers
Product Information
"2.4" Badge for rear ventilation grille.
Fits:
Porsche 911 Carrera 2.4L 1972
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155901502
91155901500
91155901502
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Price: £83.75
Orderable - 14 to 28 Days
91155904100
Product Information
Fits:
Porsche 911 1965-73
This product supersedes Porsche's old part numbers:
- 90155904123
Diagram ref no 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904100
The product you are viewing cross references to these numbers
Product Information
Air inlet grille for rear engine cover. Chrome Grille with Black mesh 5 Bar design Fits:
Porsche 911 1965-73
This product supersedes Porsche's old part numbers:
- 90155904123
Diagram ref no 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904100
91155904100
90155904123
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Price: £1,128.77
Orderable - 14 to 28 Days
91155904102
Product Information

Fits:
Porsche 911 1972-73
Click 'Zoom in' for large parts diagram.
Diagram ref no 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904102
The product you are viewing cross references to these numbers
Product Information
Black aluminium engine grille for 911 models.
Fits:
Porsche 911 1972-73
Click 'Zoom in' for large parts diagram.
Diagram ref no 14
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904102
91155904102
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Price: £1,074.02
Orderable - 14 to 28 Days
91155904100/1
Product Information
The OE Match Air Inlet Grille for Rear Engine Cover is a premium-quality replacement engine lid grille designed to restore the original appearance and cooling performance of compatible classic Porsche models. Featuring a polished chrome 5-bar grille with a contrasting black mesh insert, this OE-style assembly provides unrestricted airflow to the engine compartment while protecting vital engine components from leaves, debris and foreign objects.
Fits:
Diagram Ref No 14
Manufactured from high-quality corrosion-resistant metal with a durable polished chrome finish and robust black mesh insert, the grille is engineered to withstand exposure to UV rays, moisture, engine heat and road contaminants. Precision-manufactured for direct OE-style installation, it ensures an accurate fit within the rear engine cover while delivering the authentic factory appearance expected from a classic Porsche restoration.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904100
The product you are viewing cross references to these numbers
Product Information
Air Inlet Grille For Rear Engine Cover, Chrome Grille With Black Mesh 5 Bar Design.The OE Match Air Inlet Grille for Rear Engine Cover is a premium-quality replacement engine lid grille designed to restore the original appearance and cooling performance of compatible classic Porsche models. Featuring a polished chrome 5-bar grille with a contrasting black mesh insert, this OE-style assembly provides unrestricted airflow to the engine compartment while protecting vital engine components from leaves, debris and foreign objects.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Diagram Ref No 14
Manufactured from high-quality corrosion-resistant metal with a durable polished chrome finish and robust black mesh insert, the grille is engineered to withstand exposure to UV rays, moisture, engine heat and road contaminants. Precision-manufactured for direct OE-style installation, it ensures an accurate fit within the rear engine cover while delivering the authentic factory appearance expected from a classic Porsche restoration.
What This Product Does:
- Allows cooling air to enter the engine compartment.
- Helps maintain efficient airflow to the air-cooled engine.
- Protects the engine compartment from leaves and road debris.
- Restores the original appearance of the rear engine cover.
- Features an authentic 5-bar chrome grille with black mesh insert.
- Provides factory-style fitment and alignment.
- Enhances both appearance and engine cooling efficiency.
- Forms an essential part of the rear engine cover assembly.
Symptoms Of Wear Or Failure:
- Bent or damaged grille bars.
- Corrosion or pitting of the chrome finish.
- Torn or damaged black mesh.
- Loose or poorly fitting grille.
- Reduced airflow caused by damaged or blocked mesh.
- Missing or broken mounting points.
- Cosmetic deterioration affecting the rear bodywork.
- Debris entering the engine compartment.
- Rattling noises from loose grille components.
- Reduced originality during restoration.
Why Replacement Matters:
- The rear engine cover air inlet grille is continually exposed to weather, engine heat, road debris and UV radiation. Over time, the chrome finish can deteriorate, the mesh can become damaged and the mounting points may weaken, reducing both the appearance and effectiveness of the grille.
- A damaged grille can allow leaves, stones and debris to enter the engine compartment, potentially affecting cooling efficiency and increasing maintenance requirements. Corrosion or poor fitment can also detract from the appearance and value of a classic Porsche.
- Replacing a worn or damaged rear engine cover grille restores factory airflow, protects the engine compartment and enhances the vehicle's appearance. The OE Match replacement features a high-quality chrome 5-bar design with a durable black mesh insert, providing OE-style fitment, long-lasting durability and the authentic finish expected for Porsche restoration and maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904100
91155904100
90155904123
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Price: £380.00
In Stock - 24 Hour Dispatch
91155904100/2
Product Information
The OE Match Air Inlet Grille for Rear Engine Cover is a premium-quality replacement engine lid grille designed to restore the original appearance and cooling performance of compatible classic Porsche models. Featuring a polished chrome 5-bar grille with a matching chrome mesh insert, this OE-style assembly provides unrestricted airflow to the engine compartment while protecting vital engine components from leaves, debris and foreign objects.
Fits:
Diagram Ref No 14
Manufactured from high-quality corrosion-resistant metal with a durable polished chrome finish throughout, the grille is engineered to withstand prolonged exposure to UV rays, moisture, engine heat and road contaminants. The chrome mesh complements the polished grille bars for a bright, period-correct appearance, making it an ideal choice for concours restorations and classic Porsche enthusiasts. Precision-manufactured for direct OE-style installation, it ensures an accurate fit within the rear engine cover while preserving the factory styling.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904100
The product you are viewing cross references to these numbers
Product Information
Air Inlet Grille For Rear Engine Cover, Chrome Grille With Chrome Mesh 5 Bar Design.The OE Match Air Inlet Grille for Rear Engine Cover is a premium-quality replacement engine lid grille designed to restore the original appearance and cooling performance of compatible classic Porsche models. Featuring a polished chrome 5-bar grille with a matching chrome mesh insert, this OE-style assembly provides unrestricted airflow to the engine compartment while protecting vital engine components from leaves, debris and foreign objects.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Diagram Ref No 14
Manufactured from high-quality corrosion-resistant metal with a durable polished chrome finish throughout, the grille is engineered to withstand prolonged exposure to UV rays, moisture, engine heat and road contaminants. The chrome mesh complements the polished grille bars for a bright, period-correct appearance, making it an ideal choice for concours restorations and classic Porsche enthusiasts. Precision-manufactured for direct OE-style installation, it ensures an accurate fit within the rear engine cover while preserving the factory styling.
What This Product Does:
- Allows cooling air to enter the engine compartment.
- Helps maintain efficient airflow to the air-cooled engine.
- Protects the engine compartment from leaves and road debris.
- Restores the original appearance of the rear engine cover.
- Features an authentic 5-bar chrome grille with matching chrome mesh.
- Provides factory-style fitment and alignment.
- Enhances both appearance and engine cooling efficiency.
- Forms an essential part of the rear engine cover assembly.
Symptoms Of Wear Or Failure:
- Bent or damaged grille bars.
- Corrosion or pitting of the chrome finish.
- Damaged or distorted chrome mesh.
- Loose or poorly fitting grille.
- Reduced airflow caused by damaged or obstructed mesh.
- Missing or broken mounting points.
- Cosmetic deterioration affecting the rear bodywork.
- Debris entering the engine compartment.
- Rattling noises from loose grille components.
- Reduced originality during restoration.
Why Replacement Matters:
- The rear engine cover air inlet grille is continually exposed to engine heat, moisture, UV radiation, road debris and environmental contaminants. Over time, the chrome finish may become pitted, the mesh can be damaged and the mounting points may weaken, reducing both the appearance and effectiveness of the grille.
- A damaged grille can allow leaves, stones and debris to enter the engine compartment, potentially restricting cooling airflow and increasing maintenance requirements. Worn or corroded trim also detracts from the appearance and originality of a classic Porsche, particularly during restoration.
- Replacing a worn or damaged rear engine cover grille restores efficient cooling airflow, protects the engine compartment and enhances the vehicle's appearance. The OE Match replacement features a premium chrome 5-bar design with a matching chrome mesh insert, providing factory-style fitment, exceptional durability and the authentic finish expected from a professionally restored Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904100
91155904100
90155904123
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Price: £380.00
In Stock - 24 Hour Dispatch
91155904100/3
Product Information
The OE Match Air Inlet Grille for Rear Engine Cover is a premium-quality replacement engine lid grille designed to restore the original appearance and cooling performance of compatible classic Porsche models. Featuring a polished chrome 3-bar grille with a contrasting black mesh insert, this OE-style assembly allows unrestricted airflow into the engine compartment while helping to protect vital engine components from leaves, dirt and road debris.
Fits:
Diagram Ref No 14
Manufactured from high-quality corrosion-resistant metal with a durable polished chrome finish and a robust black mesh insert, the grille is engineered to withstand engine heat, moisture, UV exposure and harsh environmental conditions. Precision-manufactured for direct OE-style installation, it provides an accurate fit within the rear engine cover, making it the ideal choice for restoration projects or replacing damaged, corroded or missing original grilles.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904100
The product you are viewing cross references to these numbers
Product Information
Air Inlet Grille For Rear Engine Cover, Chrome Grille With Black Mesh 3 Bar Design.The OE Match Air Inlet Grille for Rear Engine Cover is a premium-quality replacement engine lid grille designed to restore the original appearance and cooling performance of compatible classic Porsche models. Featuring a polished chrome 3-bar grille with a contrasting black mesh insert, this OE-style assembly allows unrestricted airflow into the engine compartment while helping to protect vital engine components from leaves, dirt and road debris.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Diagram Ref No 14
Manufactured from high-quality corrosion-resistant metal with a durable polished chrome finish and a robust black mesh insert, the grille is engineered to withstand engine heat, moisture, UV exposure and harsh environmental conditions. Precision-manufactured for direct OE-style installation, it provides an accurate fit within the rear engine cover, making it the ideal choice for restoration projects or replacing damaged, corroded or missing original grilles.
What This Product Does:
- Allows cooling air to enter the engine compartment.
- Helps maintain efficient airflow to the air-cooled engine.
- Protects the engine compartment from leaves, stones and road debris.
- Restores the original appearance of the rear engine cover.
- Features an authentic 3-bar chrome grille with black mesh insert.
- Provides factory-style fitment and alignment.
- Enhances both engine cooling efficiency and exterior appearance.
- Forms an essential part of the rear engine cover assembly.
Symptoms Of Wear Or Failure:
- Bent or damaged grille bars.
- Corrosion or pitting of the chrome finish.
- Torn or damaged black mesh.
- Loose or poorly fitting grille.
- Reduced airflow caused by blocked or damaged mesh.
- Missing or broken mounting points.
- Cosmetic deterioration affecting the rear bodywork.
- Debris entering the engine compartment.
- Rattling noises from loose grille components.
- Reduced originality during restoration.
Why Replacement Matters:
- The rear engine cover air inlet grille is constantly exposed to engine heat, road debris, moisture and UV radiation. Over time, the chrome finish can become pitted, the mesh may deteriorate and mounting points can weaken, reducing both the appearance and functionality of the grille.
- A damaged grille can allow dirt, leaves and debris to enter the engine compartment, potentially affecting cooling efficiency and increasing maintenance requirements. Loose or corroded grilles can also detract from the authentic appearance and value of a classic Porsche.
- Replacing a worn or damaged rear engine cover grille restores proper cooling airflow, protects the engine compartment and enhances the vehicle's appearance. The OE Match replacement features a premium chrome 3-bar design with a durable black mesh insert, providing factory-style fitment, long-lasting durability and the authentic finish expected from a professionally restored Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904100
91155904100
90155904123
9472 3BAR
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Price: £395.00
In Stock - 24 Hour Dispatch
91155904102/1
Product Information
The OE Match Air Inlet Grille for Rear Engine Cover is a premium-quality replacement engine lid grille designed to restore the original appearance and cooling performance of compatible classic Porsche models. Featuring a satin black 5-bar grille with a matching black mesh insert, this OE-style assembly allows unrestricted airflow into the engine compartment while protecting vital engine components from leaves, dirt and road debris.
Fits:
Diagram Ref No 14
Manufactured from high-quality corrosion-resistant metal with a durable black coated finish and robust black mesh insert, the grille is engineered to withstand prolonged exposure to engine heat, UV radiation, moisture and harsh environmental conditions. Precision-manufactured for direct OE-style installation, it ensures an accurate fit within the rear engine cover while providing the understated factory appearance found on many classic Porsche models.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904102
The product you are viewing cross references to these numbers
Product Information
Air Inlet Grille For Rear Engine Cover, Black Grille With Black Mesh 5 Bar Design.The OE Match Air Inlet Grille for Rear Engine Cover is a premium-quality replacement engine lid grille designed to restore the original appearance and cooling performance of compatible classic Porsche models. Featuring a satin black 5-bar grille with a matching black mesh insert, this OE-style assembly allows unrestricted airflow into the engine compartment while protecting vital engine components from leaves, dirt and road debris.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Diagram Ref No 14
Manufactured from high-quality corrosion-resistant metal with a durable black coated finish and robust black mesh insert, the grille is engineered to withstand prolonged exposure to engine heat, UV radiation, moisture and harsh environmental conditions. Precision-manufactured for direct OE-style installation, it ensures an accurate fit within the rear engine cover while providing the understated factory appearance found on many classic Porsche models.
What This Product Does:
- Allows cooling air to enter the engine compartment.
- Helps maintain efficient airflow to the air-cooled engine.
- Protects the engine compartment from leaves, stones and road debris.
- Restores the original appearance of the rear engine cover.
- Features an authentic 5-bar black grille with matching black mesh.
- Provides factory-style fitment and alignment.
- Enhances both engine cooling efficiency and exterior styling.
- Forms an essential part of the rear engine cover assembly.
Symptoms Of Wear Or Failure:
- Bent or damaged grille bars.
- Faded, chipped or corroded black finish.
- Torn or damaged black mesh.
- Loose or poorly fitting grille.
- Reduced airflow caused by blocked or damaged mesh.
- Missing or broken mounting points.
- Cosmetic deterioration affecting the rear bodywork.
- Debris entering the engine compartment.
- Rattling noises from loose grille components.
- Reduced originality during restoration.
Why Replacement Matters:
- The rear engine cover air inlet grille is continually exposed to engine heat, road debris, moisture and UV radiation. Over time, the protective finish can fade or chip, the mesh may become damaged and the mounting points can weaken, reducing both the appearance and effectiveness of the grille.
- A damaged grille can allow dirt, leaves and debris to enter the engine compartment, potentially restricting cooling airflow and increasing maintenance requirements. Worn or poorly fitting grilles can also detract from the authentic appearance and value of a classic Porsche.
- Replacing a worn or damaged rear engine cover grille restores efficient engine cooling airflow, protects the engine compartment and returns the rear bodywork to its original factory appearance. The OE Match replacement features a durable black 5-bar design with a matching black mesh insert, providing OE-style fitment, premium-quality construction and long-lasting durability for restoration, repair and preventative maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91155904102
91155904100
90155904123
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Price: £380.00
In Stock - 24 Hour Dispatch
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