Engine Tinware

Engine cover. LEFT.



Fits:
Porsche 964 (965) Turbo 3.3L 1991-92
Porsche 964 (965) Turbo 3.6L 1993-94

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Diagram Ref No 3.

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93010670705

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Engine cover, Left.
Painted aluminized steel.

Fits:
Porsche 964 C2 / C4 / RS 1989-94 (not Turbo)

Diagram ref no 10

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96410622903

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Engine cover, Rear.



Fits:
Porsche 964 C2 / C4 / RS 1989-94 (not Turbo)

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Diagram ref no 13.

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96410601402

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Engine cover, Rear. Painted aluminized steel.
Mounted at the rear of the engine bay, the cover helps protect the engine from dirt, debris, and road contamination while supporting proper airflow management. It is supplied ready for installation and aligns with factory fixing points, making it suitable for repairs, replacements, or restoration work.

Fits:
Porsche 964 C2 / C4 / RS 1989-94 (not Turbo)

Diagram ref no 13.

The rear engine cover acts as a protective barrier within the engine bay, helping to keep contaminants away from critical engine components and contributing to correct engine bay airflow and thermal management.

Function:
• Protects rear engine components from dirt and debris
• Helps maintain correct airflow through the engine bay
• Provides structural coverage with heat- and corrosion-resistant material
• Restores factory-style appearance in the engine compartment

Damaged, corroded, or missing engine covers can expose components to debris and moisture, potentially accelerating wear and corrosion. Replacing the cover restores proper protection, appearance, and engine bay integrity.

When to replace:
•  Visible corrosion, cracking, or deformation
•  Missing or damaged mounting points
•  After engine or rear-end repairs
•  During engine bay restoration or refurbishment

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96410601402

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Engine cover, Right.
Painted aluminized steel.

Fits:
Porsche 964 C2 / C4 / RS 1989-94 (not Turbo)

Diagram ref no 12

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96410628901

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Engine cover, Right.

Fits:
Porsche 964 C2/C4 3.6 12/88-06/94
Porsche 964 RS 3.6 06/91-09/93

Diagram ref no 12

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96410628901

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Engine cover. LEFT.



Fits:
Porsche 964 C2 / C4 / RS 1989-94 (not Turbo)

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Diagram Ref No 1.

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96410628308

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Engine cover. LEFT.
Painted aluminized steel.



Fits:
Porsche 964 C2 / C4 / RS 1989-94 (not Turbo)

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Diagram ref no 1.

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96410628308

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Engine cover. RIGHT.



Fits:
Porsche 964 C2 / C4 1989-94 (not RS or Turbo)
Cars with power steering.

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Diagram ref no 2.

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96410628309

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Engine Cover Right (Tinware) - Painted aluminized steel.

Maintain the efficiency and integrity of your Porsche 964 air-cooled engine with this OE Match Engine Cover Right (Tinware). Designed to OE specifications, this engine compartment panel forms part of the carefully engineered cooling system used on Porsche 964 models, helping to direct airflow correctly around the engine and prevent the recirculation of hot air.

Fits:

• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93

Diagram ref No 2

Often referred to as engine tinware, these panels are essential components of the Porsche air-cooled engine design. While they may appear to be simple metal covers, they play a critical role in maintaining proper engine temperatures, protecting engine components and ensuring efficient cooling performance.

This OE Match replacement provides the correct fit, profile and durability required for engine repairs, restoration projects and concours-quality rebuilds.

What Does the Engine Cover Right (Tinware) Do?

The right-hand engine cover forms part of the engine cooling and airflow management system.

Its primary functions include:

• Directing cooling air through the engine
• Separating hot and cold airflow zones
• Preventing heat recirculation
• Supporting efficient engine cooling
• Protecting engine components
• Helping maintain correct operating temperatures
• Completing the factory engine bay assembly

Porsche's air-cooled engines rely heavily on correctly fitted tinware to maintain cooling efficiency and engine longevity.

Why Does Engine Tinware Fail?

Although manufactured from durable steel, engine tinware is exposed to harsh operating conditions throughout its life.

Common causes of deterioration include:

• Corrosion
• Moisture exposure
• Engine bay heat cycles
• Road contamination
• Accident damage
• Incorrect engine work
• Previous modifications
• Age-related wear

In some cases, panels are removed during engine repairs and become damaged, bent or misplaced during reassembly.

Symptoms of Damaged or Missing Engine Tinware

Common signs include:

• Missing engine panels
• Bent or distorted tinware
• Corrosion or rust damage
• Poor engine bay appearance
• Incomplete engine restorations
• Increased engine compartment temperatures
• Cooling airflow inefficiencies
• Visible gaps within the engine shrouding system

Even small gaps can affect airflow management and reduce cooling effectiveness.

When Should Engine Tinware Be Replaced?

Replacement is recommended when:

• Corrosion is present
• Panels are bent or damaged
• Restoring a Porsche 964 engine bay
• Completing an engine rebuild
• Replacing missing tinware
• Correcting previous repairs
• Improving engine cooling performance
• Carrying out concours restoration work

Many Porsche specialists replace damaged tinware during engine-out servicing and restoration projects.

Why Replacement Matters

Properly fitted engine tinware is essential for preserving the performance and longevity of an air-cooled Porsche engine.

Benefits include:

• Improved cooling airflow management
• Reduced risk of heat recirculation
• Enhanced engine protection
• Improved engine bay appearance
• Correct factory fitment
• Better restoration quality
• Increased vehicle value Long-term reliability

For Porsche 964 owners, maintaining the complete engine tinware system is a vital part of preserving factory cooling performance.

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96410628309

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Engine cover. RIGHT.
Painted aluminized steel.



Fits:
Porsche 964 C2 / C4 / RS 1989-94 (not Turbo)
Cars with power steering (M657).

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Diagram ref no 3.

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96410628310

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Engine cover, right corner



Fits:
Porsche 964 C2 / C4 / RS 1989-94 (not Turbo)
Cars with power steering (M657).

Click 'Zoom in' for large parts diagram.
Diagram ref no 3.

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96410628310

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Engine Cover. RIGHT. Painted aluminized steel.



Fits:
Porsche 964 RS

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Diagram Ref No 2.

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96410628376

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Engine duct cover plate, rear right.



Fits:
Porsche 911 (1970 to 1973)
Porsche 911 /S/Carrera 2.7 (1974 to 1977)
Porsche 911 Turbo (1978 to 1983)
Porsche 911 Turbo (1984 to 1989) with engine code 930.66/68
Porsche 914 (1970 to 1976)
Porsche 964 Turbo3.3L (1991 to 1992) with engine code M30.69

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Diagram ref no 6

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91110603600

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Engine duct cover plate, rear right.



Fits:
Porsche 911 (1970 to 1973)
Porsche 911 /S/Carrera 2.7 (1974 to 1977)
Porsche 911 Turbo (1978 to 1983)
Porsche 911 Turbo (1984 to 1989) with engine code 930.66/68
Porsche 914 (1970 to 1976)
Porsche 964 Turbo3.3L (1991 to 1992) with engine code M30.69

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Diagram ref no 6

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91110603600

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Engine fan housing air outlet shrouds.
This set includes both left and right air outlet shrouds, offering a complete replacement when one or both originals have deteriorated due to age, cracking, distortion, or previous repair.
SET OF 2

Fits:
Porsche 911 F model T/E/S 1970-73
Porsche 914/6
Porsche 930 turbo 3.0/3.3 ('75-'89)
Porsche 911 2.7 S/SC ('74-'77)
Porsche 964 turbo (965)

This is the early sheet metal variant
This is a replacement set for Porsche parts numbers:
   •    Left side: 91110632700
   •    Right side: 90110632102 , 90110603101, 90110602150, 93016032102.

Set of two OE Match engine fan housing air outlet shrouds, designed as direct-fit replacements for the original Porsche fan outlet ducting on air-cooled engine models. These shrouds direct cooling air from the engine fan toward the cylinder heads and accessories, ensuring optimum engine temperature control and airflow management.

The fan housing air outlet shrouds channel warm airflow from the engine cooling fan, directing it efficiently around the engine’s critical hot spots. By shaping and focusing the fan’s output, these shrouds help maintain even and effective cooling, which is vital for controlling cylinder head and oil temperatures, especially under spirited driving conditions.

On air-cooled Porsche engines, effective airflow is critical to maintaining acceptable operating temperatures. Over time, original fan shrouds and outlets can crack, warp, or deteriorate, leading to air leaks, reduced cooling performance, and elevated cylinder head/oil temperatures. These conditions increase wear on internal components and can lead to performance losses or mechanical issues. Replacing damaged or missing shrouds with an OE Match set restores proper airflow paths, ensuring the fan’s air is directed where it’s needed most, and helps preserve engine health, reliability, and coolant-free performance.

When to replace:
•  Original shrouds are cracked, warped, or missing
•  During engine rebuild or cooling system service
•  When upgrading other cooling components (e.g., fans, housings)
•  If overheating or uneven temperature issues are detected
•  Preventive replacement on high-mile engines

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93016032102

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