OE Match

Water radiator bottom hose, LEFT.
This hose serves as the lower radiator return hose (left side) in the engine cooling system of the Porsche 996 Carrera / Carrera 4 and 986 Boxster S 3.2L.  It replaces older hose numbers such as 99610662554 and 99610662557, offering a faithful reproduction of the original hose in terms of shape, diameter, and fitment.

Fits:
Porsche 996 C2 / C4 1998 - 2005
Porsche 986 Boxster S 3.2L 1997 - 2004

Diagram Ref No 9.

The radiator coolant hose circulates engine coolant between the radiator and engine blocks or cooling passages. As a key part of the cooling system, it helps transfer heated fluid away from the engine and into the radiator to be cooled, then back into the engine - maintaining stable operating temperatures and preventing overheating under normal driving conditions. A robust and properly functioning coolant hose ensures efficient heat dissipation and preserves engine performance.

Function:
• Transfers coolant between the radiator and engine cooling system
• Helps maintain optimal engine temperatures
• Reduces the risk of overheating and coolant leaks
• Made from heat- and fluid-resistant materials to endure typical engine bay conditions

Radiator hoses are constantly exposed to engine heat, pressure cycles, and coolant chemicals. Over time, hoses can dry out, crack, soften, or swell, leading to leaks or cooling system failure. A compromised hose can quickly result in engine overheating, potential head gasket damage, and costly repairs. Replacing a worn or aged hose restores secure coolant flow, enhances system integrity, and helps maintain original-style engine temperature management.

Replace this radiator hose if:
• The hose shows cracks, swelling, or brittleness
• Coolant is visible leaking around hose connections or surface
• The hose feels soft or mushy under pressure
• You notice engine overheating or rapid temperature fluctuations
• Routine cooling system maintenance or belt/thermostat replacement

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99610662558

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Power steering hose.

Fits:
Porsche 964 Carrera 1990-1994

Diagram ref no 16

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96434744503

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Radiator coolant top hose - Upper radiator to water regulator housing.
Replacement hose for the upper radiator hose used in Porsche 928 models. It connects the radiator to the temperature regulator (thermostat/expander) housing, which is part of the engine cooling system. It ensures proper coolant flow between the radiator and engine, supporting precise temperature control.

Fits:
Porsche 928 1978 - 1984

Diagram ref no 19

• Location: Upper radiator hose — radiator to thermostat / water-regulator housing

• Use Case: Replacement during maintenance, cooling system overhaul, or when hose shows leak, age or wear

Manufactured to the original dimensions, inside diameter, and hose shape, this replacement hose ensures a proper fit and reliable seal without the need for modification. Made of high-quality, heat-resistant rubber, it withstands engine temperatures, pressure cycles, and coolant exposure, ensuring reliable, long-lasting performance.

This hose is especially useful when the original hose becomes brittle, cracked, swollen, or leaking, which are common problems in older cooling systems. Installing a new hose helps prevent coolant leaks, overheating, and potential engine damage.

Hoses degrade over time due to heat, coolant chemicals, age, and repeated expansion / contraction. A failing radiator hose can lead to:
• Coolant leaks under bonnet or beneath car
• Engine overheating or overheating under heavy load
• Loss of coolant pressure or coolant circulation
• Risk of engine damage due to poor cooling
Replacing it with a correctly spec’d  hose helps maintain coolant circulation, prevents leaks, and safeguards the engine’s cooling system reliability.

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92810623806

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Clutch release lever ball socket.



Fits:
Porsche 928 1978-95 Manual Transmission

Click 'Zoom in' to see the diagram.
Diagram ref no 8.

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92811614503

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Water radiator top hose intake LEFT.



Fits:
Porsche 986 Boxster 2.5L / 2.7L 1997-04 (NOT 3.2L S) MANUAL

This product supersedes Porsche's old part numbers:
- 99610662101

Click 'Zoom in' for large parts diagram.
Diagram Ref No 8.

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99610662102

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Water radiator top  hose intake LEFT.



Fits:
Porsche 996 C2 / C4 1998-05 MANUAL (NOT C4S)

This product supersedes Porsche's old part numbers:
- 99610662157

Click 'Zoom in' for large parts diagram.
Diagram ref no 8.

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99610662158

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Rear screen seal

Fits:
Porsche 911/912 1965-89 Targa

Diagram Ref no 22



Please select below

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91154505141

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Fuel pump relay red.
The red fuel pump relay is an replacement designed to control and protect the fuel pump circuit on classic Porsche 911 models from 1975–89. Built to the same electrical specifications as the original red relay (previously 91161510801), it ensures reliable activation of the fuel pump, stabilises current delivery, and prevents pump operation under unsafe conditions.

Fits:
Porsche 911 1975 - 1989
Porsche 911 Turbo 3.0/3.3L 1975 - 1989

* Please check and match the part number of your relay in your car before ordering.

This red fuel pump relay:
• Controls power supply to the fuel pump, ensuring it only runs when the engine is operating or cranking
• Provides essential electrical protection by preventing voltage spikes and reducing load on ignition components
• Ensures stable fuel delivery for smooth starting, reliable idle and consistent engine operation
• Replaces weak, intermittent or failed original relays that can cause no-start symptoms, stalling or fuel-pressure loss.

A failing red fuel pump relay can cause:
• Intermittent or complete no-start conditions
• Engine stalling, especially when warm Loss of fuel pressure leading to hesitation or uneven running
• Electrical overheating or relay chatter Fuel pump running continuously - a significant safety risk
Replacing the relay restores reliable fuel delivery and ensures the fuel pump operates exactly as Porsche intended.

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91161510802

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Radiator water fan.
This radiator cooling fan is a direct-fit OE Match replacement part for older Porsche 911 996 and Porsche Boxster 986 models. Designed to OE dimensions and specifications for proper fitment and clearance. Restores cooling efficiency and A/C performance.
Sold each, 2 required per vehicle.

Fits:
Porsche 986 Boxster 1997 - 2004
Porsche 996 C2, C4, GT3 1998 - 2005

Diagram ref no 2.

The purpose of this radiator cooling fan is to draw air through the radiator and air conditioning condenser when the vehicle's speed is low - for example, when idling or in traffic - helping maintain the proper coolant and cooling system temperature. This keeps the engine cool and the air conditioning system operating efficiently.

•  Plug-and-play installation: fits directly into the original fan housing (left or right depending on configuration) without modification.

As cooling fans age, their motors and bearings can wear out, their brushes may degrade, or blade balance may shift. This reduces airflow, which in slow traffic or hot conditions can cause elevated engine or coolant temperatures, risking overheating or reduced A/C performance. A correct replacement fan ensures reliable cooling, protects the engine and maintains comfort and safety.

When to replace:
• Fan fails to activate when hot / radiator temperature rises
• Fan runs loudly, rattles or vibrates - indicating worn bearings or balance issues.
• Car overheats or A/C performance drops during low-speed driving or idle.
• Original fan removed or damaged during cooling-system maintenance (radiator, hoses, etc.).

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99662413500

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Control arm lower, Rear.


Porsche 993 1994-97 joins with cross member

Diagram ref no 3

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99333104301

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Trailing arm top silencer block. 4 required per car. Sold each.
A rubber-bonded bushing pressed into the upper mount of the rear trailing arm. It isolates noise/vibration and fixes the trailing arm’s pivot geometry so toe/camber stay stable under load. Porsche lists it for 1965–89 911/912 (also 912E and 930). Four are used per car. 


Fits:
Porsche 911/912/930 1965-89

Why replace them and typical age-related failures: Cracked or perished rubber → rear-end clunks, squeaks, and “rear-steer” feel on throttle/brake. Ovalised inner sleeve → unstable alignment; car wanders and tramlines. Oil/heat-swollen rubber → excess compliance and braking instability. Replacing restores correct alignment, handling and braking stability  

Common issues you’ll see Play at the trailing-arm pivot (visible with a pry bar); torn rubber. Uneven rear-tyre wear (inside edges from toe change under load). Noisy rear suspension over small bumps. Alignment won’t hold after a set-up (bushings deflect back). 

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Diagram Ref No 3

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90133105900

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Fuel pump relay / DME relay. Porsche 924s / 944 / 964 / 968 / 993



Fits:
Porsche 924s 1986-88
Porsche 944 1982-91
Porsche 964 1989-94
Porsche 968 1992-95
Porsche 993 1994-97

* Please check and match the part number of your relay in your car before ordering.

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99361522702

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Caliper brake hose, REAR. Sold each.


Porsche 911 1984-89
Porsche 964 1989-94

Diagram ref no 12

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91135508702

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Reverse light switch.
Fits in the side of the gearbox.

Fits:
Porsche 356B / 356C 1960-65
Porsche 911 1965-89
Porsche 964 1989-94
Porsche 993 1994-98
Porsche 928 1977-88 Manual Cars

Diagram ref no 20

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91461354103

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Water pump.



Fits:
Porsche 958 Cayenne 3.6L 2011>>

Click 'Zoom in' for large parts diagram.
Diagram ref no 1

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95810603304

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Rear roll bar seal targa.

Fits:
Porsche 911 1974-85

Diagram Ref no.46

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91156509145

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