Original Porsche Part Genuine Porsche part 90155901121

Rear Grill, Chrome.

The OE MATCH Rear Grill, Chrome is a high-quality replacement rear engine lid grille designed for classic Porsche models. Finished in a bright chrome finish, this grille combines functional engine compartment ventilation with authentic period-correct styling. Positioned on the rear engine lid, it allows cooling air to flow into the engine compartment while protecting internal components from larger debris and maintaining the iconic appearance of the vehicle.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Manufactured to OE specifications, the rear grille provides precise fitment, durable construction, and a factory-style appearance. It is an ideal replacement for damaged, corroded, or missing original grilles and is particularly suited to restoration and refurbishment projects where originality and presentation are important.

What This Product Does:

• Allows cooling air to enter the engine compartment
• Supports proper engine cooling and airflow management
• Helps prevent larger debris from entering the engine bay
• Provides a factory-correct chrome exterior appearance
• Enhances the visual appeal of the rear engine lid
• Supports accurate restoration of classic Porsche models

Symptoms Of Wear Or Failure:

• Corrosion, rust, or pitting of the chrome finish
• Bent, damaged, or distorted grille slats
• Loose or damaged mounting points
• Dull, faded, or deteriorated appearance
• Missing sections or damaged grille components
• Reduced airflow due to physical damage or obstruction
• Poor fitment or alignment on the engine lid
• Deterioration affecting overall vehicle presentation

Why Replacement Matters:

• Restores proper airflow into the engine compartment
• Maintains factory-correct styling and appearance
• Improves the overall presentation of the vehicle
• Helps protect the engine bay from larger debris
• Supports efficient engine cooling system operation
• Enhances vehicle value and originality
• Supports concours-quality restorations and refurbishment projects
• Provides durable OE-quality fit, finish, and long-term reliability

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90155904121

The product you are viewing cross references to these numbers

Side Sill Moulding + Rubber Seal.
The OE Match Side Sill Moulding with Rubber Seal is a premium-quality replacement exterior trim component designed to restore the original appearance and protection of the side sill on compatible classic Porsche models. Manufactured to OE specifications for fit, profile and durability, this assembly combines the decorative sill moulding with an integrated rubber seal to provide a factory-correct finish while helping protect the bodywork from dirt, moisture 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 33

Manufactured from high-quality corrosion-resistant materials with a durable finish, the moulding is paired with a premium automotive-grade EPDM rubber seal that offers excellent resistance to UV exposure, ozone, moisture and temperature extremes. Precision-engineered for direct OE-style installation, this complete assembly ensures accurate fitment and is ideal for restoration projects or replacing worn, damaged or missing original trim.

What This Product Does:  

• Restores the original appearance of the side sill.
• Protects the sill area from road debris and moisture.
• Provides a weather-resistant seal between the moulding and body.
• Helps prevent dirt and water from collecting behind the trim.
• Reduces vibration and movement of the moulding.
• Enhances the appearance of the vehicle's lower bodywork.
• Provides factory-style fitment and alignment.
• Forms an integral part of the exterior body trim system.

Symptoms Of Wear Or Failure:

• Loose or detached sill moulding.
• Cracked, bent or damaged trim.
• Perished, split or hardened rubber seal.
• Moisture or dirt trapped behind the moulding.
• Corrosion developing along the sill.
• Rattling noises from loose trim.
• Faded, scratched or deteriorated finish.
• Visible gaps between the moulding and body.
• Poor alignment or insecure fitment.
• Reduced originality and cosmetic appearance.

Why Replacement Matters:

• The side sill moulding and rubber seal are continually exposed to road spray, stone impacts, moisture, road salt and UV radiation. Over time, the trim can become damaged while the rubber seal may harden, crack or shrink, reducing its ability to protect the bodywork and maintain a secure fit.
• A deteriorated moulding assembly can allow moisture and debris to accumulate behind the trim, increasing the risk of corrosion and damaging the underlying sill panel. Loose trim may also vibrate during driving and detract from the authentic appearance of a classic Porsche.
• Replacing the side sill moulding and rubber seal restores the factory appearance, protects the bodywork from environmental damage and ensures secure OE-style fitment. The OE Match replacement provides premium-quality materials, precise construction and long-lasting durability, making it the ideal choice for restoration, repair and long-term preservation of your Porsche.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90155901122

The product you are viewing cross references to these numbers

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

The product you are viewing cross references to these numbers

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

The product you are viewing cross references to these numbers

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

The product you are viewing cross references to these numbers

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

The product you are viewing cross references to these numbers

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

The product you are viewing cross references to these numbers

Engine grill screw.
8 required per grille. Sold each.



Fits:
Porsche 911 / 912 1965-68

Click 'Zoom in' for large parts diagram.
Diagram ref no 31

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90155945121

The product you are viewing cross references to these numbers

Rubber washer for grille fastening screw. Sold each.



Fits:
Porsche 911 / 912 1965-68

Click 'Zoom in' for large parts diagram.
Diagram ref no 32

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90151179121

The product you are viewing cross references to these numbers