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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. https://d911api.datadial.net/images/schemaLogo.png https://d911api.datadial.net/images/schemaLogo.png +443456003478 https://d911api.datadial.net Facebook Instagram

Koblenz

About Koblenz

Koblenz for Porsche

Koblenz parts for Porsche models are typically chosen as practical repair and refurbishment components that help restore function and day-to-day usability. At Design911 you can browse Koblenz alongside other brands, then filter by Porsche model and system to narrow down to what you need

A Quick Look at Koblenz

Koblenz information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.

Choosing the Right Fit for Your Porsche

Where Koblenz is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side or position, and connector or mounting type where relevant.

  • Typical reasons to choose these parts include resolving age-related deterioration, replacing worn mechanical components, and getting the car reliably back on the road without overcomplicating the job.
  • Common symptoms that lead to replacement include noise, vibration, premature wear, or intermittent operation, often linked to incorrect prior fitment or associated parts not being changed at the same time.
  • Always match Porsche model/year and cross-check part numbers where possible, and plan to renew related seals, hardware, or consumables during the same job.
  • Before replacing parts, diagnose the root cause carefully — a single new component will not cure issues caused by wider system wear, misalignment, or installation problems.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Engine Rebuild Parts — Engine rebuild parts from Koblenz are used during planned strip-downs or when symptoms point to internal wear, such as low compression, excessive oil use, persistent leaks, or abnormal noises. Where applicable, they are renewed together with related bearings, chains, guides, gaskets, and hardware while the engine is apart to avoid repeat labour and to improve reliability after the rebuild.

  • Before committing to major engine work, use compression and leak-down testing, oil and filter inspection, and borescope checks to confirm that a rebuild and new parts are justified.
  • When the engine is open, many specialists also replace hard-to-reach wear items "while you are in there" to reduce the risk of further tear-downs.

Engine Cylinders / Liners / Pistons — Cylinders, liners, and pistons are core components that are replaced when scoring, wear, or damage prevents proper sealing and reliable running. In Porsche rebuilds they are typically changed for issues such as low compression, excessive oil consumption, piston slap, or after overheating or detonation events, and may also be upgraded where changes in displacement or durability are desired.

  • Decisions on these parts should follow measured checks for scoring, ovality, and ring condition, plus an assessment of the oiling and cooling systems that may have caused the damage.
  • Ensure pistons, rings, and cylinders are correctly matched as a set and that clearances are within specification during assembly.

Camshafts — Camshafts from Koblenz are fitted when existing cams show wear, pitting, or damage, or when changing profiles to alter how the Porsche engine delivers its power. Replacement is common where there is top-end noise linked to cam wear, or during performance and reliability-focused valvetrain rebuilds.

  • Oil quality and pressure are critical — cam wear is often linked to lubrication issues or debris in the oil, so the root cause should be addressed at the same time.
  • New camshafts are often installed with fresh followers or rockers to prevent accelerated wear on the new lobes.

Interior & Accessories — Koblenz interior parts and accessories are typically used to replace worn or damaged trim and touch points, or to support refurbishment projects where the Porsche cabin is being refreshed. They help restore correct fit and function and can improve day-to-day practicality without significantly changing the character of the car.

  • Expect to address common age-related issues such as broken clips, rattling panels, worn finishes, or sticky switches when refurbishing the interior.
  • Use appropriate trim tools and replace missing or damaged fasteners during installation to minimise new squeaks or rattles.

Dial Faces — Dial faces associated with Koblenz-supported instrument work are generally used during cluster refurbishment to restore legibility and appearance or to refresh tired original parts. They are typically replaced when markings have faded, peeled, or warped, or when the style is being updated to match a retrimmed interior.

  • Take care when removing and refitting needles, as this can affect how accurately the gauges read if not positioned correctly.
  • Work cleanly to avoid dust or fingerprints under the dial face, which can be very noticeable once the cluster is reassembled.

Explore Koblenz at Design911

View the current Koblenz range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

DISPLAYING 65 to 80 (of 169 products)
<< 4 5 6 7 >>
991044/5
Product Information
Product Information
Magnetic PDK GT3 RS style paddle shifter set for Sport Design Steering Wheel. 

koblenz


Fits:
Porsche 992 
Porsche 992 GT3
Porsche 992 turbo
Porsche 971.2 Panamera
Porsche 95B.3 Macan 2021 Onwards

GT3 RS Style Aluminum Paddles -
These will not fit OEM Paddle Shifter units

The Magnetic Paddle Shifter System is manufactured from CNC machined 6061-T Grade Hard Anodized Billet Aluminum cage, Neodymium Magnet, and high-strength integrated 4mm-thick Carbon Fiber plates. 

These magnetic paddle shifters will bring you a significantly aggressive driving experience with our engineered design. This system has been designed explicitly with the Porsche Sport Design Steering Wheel, providing outstanding fitment and true plug & play installations. The shifters are track oriented and are built to make it clear and satisfying to select gears no matter what the steering angle is. 

Due to its natural characteristics, the shifter will have a more robust and speedier snap back into positions and they make a clean "click" noise every time you shift, making your drive more joyful.

Adjustment:
The Magnetic Paddle Shifter for Porsche allows the user to adjust the angle and distance between the paddle shifter, steering wheels, and steering column. Assembly instructions are on the back of the box. 

  • Each Paddle Shifter Kit Consists Of:
  • Complete Magnetic Paddle Shifter Units x 2
  • GT3 RS Style, CNC Machined Hard Anodized Billet Aluminum Paddles x 2
  • New Hardware For Steering Wheel Application
  • Allen Keys x 2
991044/4
Product Information
Product Information
Magnetic PDK GT3 RS style paddle shifter set for Sport Design Steering Wheel. 

koblenz


Fits:
Porsche 718 Boxster / Cayman
Porsche 718 GT4 / Spyder
Porsche 991.2
Porsche 958.2 Cayenne
Porsche 95B.1 Macan

GT3 RS Style Aluminum Paddles - These will not fit OEM Paddle Shifter units

The Magnetic Paddle Shifter System is manufactured from CNC machined 6061-T Grade Hard Anodized Billet Aluminum cage, Neodymium Magnet, and high-strength integrated 4mm-thick Carbon Fiber plates. 
These magnetic paddle shifters will bring you a significantly aggressive driving experience with our engineered design. This system has been designed explicitly with the Porsche Sport Design Steering Wheel, providing outstanding fitment and true plug & play installations. The shifters are track oriented and are built to make it clear and satisfying to select gears no matter what the steering angle is. 

Due to its natural characteristics, the shifter will have a more robust and speedier snap back into positions and they make a clean "click" noise every time you shift, making your drive more joyful.

Adjustment:
The Magnetic Paddle Shifter for Porsche allows the user to adjust the angle and distance between the paddle shifter, steering wheels, and steering column. Assembly instructions are on the back of the box. 

Each Paddle Shifter Kit Consists Of:

  • Complete Magnetic Paddle Shifter Units x 2
  • GT3 RS Style, CNC Machined Hard Anodized Billet Aluminum Paddles x 2
  • New Hardware For Steering Wheel Application
  • Allen Keys x 2
991044/3
Product Information
Product Information
Magnetic PDK Paddle Shifter Set For Sport Design Steering Wheel. 

Fits:
Porsche 971.1 Panamera MKI 2017>>2020
Porsche 9YA Cayenne 2018>>2023

The Magnetic Paddle Shifter System is manufactured from CNC machined 6061-T Grade Hard Anodized Billet Aluminum cage, Neodymium Magnet, and high-strength integrated 4mm-thick Carbon Fiber plates. 
These magnetic paddle shifters will bring you a significantly aggressive driving experience with our engineered design. This system has been designed explicitly with the Porsche Sport Design Steering Wheel, providing outstanding fitment and true plug & play installations. The shifters are track oriented and are built to make it clear and satisfying to select gears no matter what the steering angle is. 

Due to its natural characteristics, the shifter will have a more robust and speedier snap back into positions and they make a clean "click" noise every time you shift, making your drive more joyful.

Adjustment:
The Magnetic Paddle Shifter for Porsche allows the user to adjust the angle and distance between the paddle shifter, steering wheels, and steering column. Assembly instructions are on the back of the box. 

  • Each Paddle Shifter Kit Consists Of:
  • Complete Magnetic Paddle Shifter Units x 2
  • Formula-Style 1X1 Wave Carbon Fiber Paddles x 2
  • New Hardware For Steering Wheel Application
  • Allen Keys x 2
991044/2
Product Information
Product Information
Magnetic PDK paddle shifter set for Sport Design Steering Wheel. 

koblenz


Fits:
Porsche 992 
Porsche 992 GT3
Porsche 992 turbo
Porsche 971.2 Panamera
Porsche 95B.3 Macan 2021 Onwards

The Magnetic Paddle Shifter System is manufactured from CNC machined 6061-T Grade Hard Anodized Billet Aluminum cage, Neodymium Magnet, and high-strength integrated 4mm-thick Carbon Fiber plates. 
These magnetic paddle shifters will bring you a significantly aggressive driving experience with our engineered design. This system has been designed explicitly with the Porsche Sport Design Steering Wheel, providing outstanding fitment and true plug & play installations. The shifters are track oriented and are built to make it clear and satisfying to select gears no matter what the steering angle is. 

Due to its natural characteristics, the shifter will have a more robust and speedier snap back into positions and they make a clean "click" noise every time you shift, making your drive more joyful.

Adjustment:
The Magnetic Paddle Shifter for Porsche allows the user to adjust the angle and distance between the paddle shifter, steering wheels, and steering column. Assembly instructions are on the back of the box. 

  • Each Paddle Shifter Kit Consists Of:
  • Complete Magnetic Paddle Shifter Units x 2
  • Formula-Style 1X1 Wave Carbon Fiber Paddles x 2
  • New Hardware For Steering Wheel Application
  • Allen Keys x 2


991044/1
Product Information
Product Information
Magnetic paddle shifter set for Sport Design Steering Wheel. 

koblenz


Fits:
Porsche 718 Boxster / Cayman
Porsche 718 GT4 / Spyder
Porsche 991.2
Porsche 958.2 Cayenne
Porsche 95B.1 Macan

The Magnetic Paddle Shifter System is manufactured from CNC machined 6061-T Grade Hard Anodized Billet Aluminum cage, Neodymium Magnet, and high-strength integrated 4mm-thick Carbon Fiber plates. 
These magnetic paddle shifters will bring you a significantly aggressive driving experience with our engineered design. This system has been designed explicitly with the Porsche Sport Design Steering Wheel, providing outstanding fitment and true plug & play installations. The shifters are track oriented and are built to make it clear and satisfying to select gears no matter what the steering angle is. 

Due to its natural characteristics, the shifter will have a more robust and speedier snap back into positions and they make a clean "click" noise every time you shift, making your drive more joyful.

Adjustment:
The Magnetic Paddle Shifter for Porsche allows the user to adjust the angle and distance between the paddle shifter, steering wheels, and steering column. Assembly instructions are on the back of the box. 

Each Paddle Shifter Kit Consists Of:

  • Complete Magnetic Paddle Shifter Units x 2
  • Formula-Style 1X1 Wave Carbon Fiber Paddles x 2
  • New Hardware For Steering Wheel Application
  • Allen Keys x 2


95163122100/1
Product Information
Product Information
Foglamp adjuster actuator repair set. 
One set per lamp - 2 required per car

Fits:
Porsche 944 S2 - 1989 to 1991
Porsche 944 turbo - 1986 to 1991
Porsche 928 S4 / GTS - 1987 to 1995

Are you unable to adjust the fog lights of your Porsche 944 or 928? 

Then most probably your fog light adjusting actuators have been damaged. These actuators are needed for the adjustment and if they are broken, the fog light can no longer be adjusted correctly. Fortunately we have the solution with this set and you can repair your fog light so you do not have to buy a complete new lens. 
The actuators are made of Nylon, which is reinforced with carbon fibres. This provides a higher strength than the original plastic and is comparable in strength to aluminium. We have also improved our original design to make it stronger so that the actuator is less likely to break in future. 

The actuators are suitable for the 944 turbo / S2 and for the 928 S4, GT and GTS. 

With one set you can repair one fog light. 

Please Note
Lamp lens not included



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95163122100
95163121100
95163121200
95163121300
95163121400
95163122100
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92863195100
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92864542
Product Information
Product Information
Speaker frame for B-post. 


Fits:
Porsche 928 S - 1981 to 1983
Porsche 928 S2 - 1984 to 1986
Porsche 928 S4 - 1987 to 1991

Speaker frame for the B-post trim behind the front seats

These speaker frames serve as replacements for the original speaker frames that can break due to ageing. 

Made from a high quality plastic these frames have a high quality finish and appearance. 
The original part is no longer available and the original grille of the frames can be transferred over to the new frame to be reused. 

Assembly is straightforward and easy to carry out. 




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92864542
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92855569300
Product Information
Product Information
Speaker grille repair ring. 

Fits:

Porsche 928 S4 - 1989 to 1992
Porsche 928 GTS - 1992 to 1995

Sold individually - 2 required of each size per car

AVAILABLE as:
1. Tweeter (small)
2. Mid-range (medium)
3. Bass - (large)

There is now a solution for the broken or bad looking speaker rings on your Porsche 928 S4 and 928 GTS. 

Original speaker rings are not available anymore or you simply pay a high price for them. 

These black speaker rings can hardly be distinguished from the original and have a very accurate fit, therefore these fantastic speaker rings are easy to fit by everyone. 

The rings can simply be clicked onto the speakers whereas the earlier versions (up to '88) used a screw thread. 



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92855590102/1
Product Information
Product Information
Armrest repair kit. 

Fits:
Porsche 928 S
Porsche 928 S2
Porsche 928 S4
Porsche 928 GTS

Loose or broken armrest mount?
The armrest on the Porsche 928 will break down sooner or later due to aged and broken plastic parts. 

The attachment points break off and eventually the armrest will hang loose from the door panel but this problem can easily be prevented. With this metal support, you can repair the armrest easily and quickly.

Repair is easy to do for someone with relatively little mechanical experience.

With this set you can repair both sides

Kit contains
Metal armrest mount - left & right
Mounting material
Manual



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99136199963/1
Product Information
Product Information
Centre lock wheel conversion kit. 

koblenz

Fits:
Porsche 991.1 turbo / turbo S - 2012 to 2016

Porsche 991.2 turbo / turbo S - 2016 to 2018

Convert the 5 bolt wheel set up to a centre lock system for faster wheel changes on the racetrack

Kit contains 

  • Center locking system
  • Removal key and hardware
  • Brake disk connecting parts for Center lock

Professional Installation required and centre lock wheels are required



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92863140500/01
Product Information
Product Information
Front fog lamp housing panel. 
Fits left or right hand side.   

Contents: 

  • 1x Fog lamp housing 
  • 4x new bolts for glass mounting
  • 3x new mounting bolts for mounting housing in bumper
  • 1x Sealing rubber for a moisture-free lamp


Fits:
Porsche 944 S2
Porsche 944 turbo
Porsche 928 S4
Porsche 928 GTS

When disassembling the fog/driving lamp unit, the mounting bolts often break off due to rust or the lamp housing fastening points break off and the metal inserts in the original housing get stuck due to corrosion and cannot be removed. Drilling out the metal inserts is almost impossible and takes a lot of time. 

This problem has been solved with this new lamp housing, so no more trouble with rusted bolts. There are no metal inserts in this fog lamp housing that can rust and the housing is extremely strong.

The original housing is no longer available.

Note: The fog lamp housing is suitable for both the left and the right hand side.

The drain on the back can be disassembled from the old housing and mounted on the new one. 



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95163122201
92863140500
92863140600
92863140700
92863140800

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92834777903/2
Product Information
Product Information
Solid steering rack bush set.


Fits:
Porsche 928 - 1978 to 1995

These bushes serve as replacements for the original items and last a lifetime. 

The original rubber bushes often break (due to oil leakage from the engine block) and cause play in the steering rack. This can lead to vague steering and tyre wear, which is not good for the driving characteristics. 

This problem can be solved by replacing them with these bushes. They are made of high quality aluminium and ensure that the play is completely eliminated so that you can steer tighter through the bend.

Easy to install without having to completely dismantle the steering rack. 

Kit contains four bushes.

Features: 

  • No more play on the steering rack
  • Improved driving characteristics due to more direct steering
  • Lasts a lifetime
  • Easy assembly; steering rack does not need to be disassembled
  • Alignment not necessary 
  • With assembly instructions 
  • Black anodised to prevent corrosion




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Product Information
Product Information
Door speaker grille repair set. 
Set is per door - 2 required per car

Fits:

Porsche 928 S2- 1984 to 1986
Porsche 928 S4 - 1987 to 1989

The mounting rings for the door speakers grilles are often broken due to age. Gluing does not work very well because the rings are screwed on.
These rings are not available new anymore in the original version, which is why we have redesigned and produced these speaker rings. 

The rings are an exact copy of the original in shape and colour and fit directly on the original speakers. 
They are equipped with screw thread and you can loosen them by a turning movement. 

To replace the rings, all you have to do is swop the speaker grille over.

Set contains:
Two rings for one door panel



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92842607501/1
Product Information
Product Information
Gear selector repair set. 

Fits:
Porsche 928

Almost every automatic 928 will suffers from loose and cracked selector handles - check for yourself. 

The shifter gets cracks in the base and therefore starts to feel a bit loose so slide the rubber off the foot and check the shifter.
The base of the shifter becomes loose where it is mounted and we have even encountered this problem on a 1995 928 GTS.

To save buying an expensive new item, we have developed a mounting block that fits perfectly around the bottom and serves as an extra reinforcement for the gear lever. 

By clamping it with the help of the supplied, extended bolts, there is less force on the plastic so it will not break so easily.

Advice:
We advise to install this block as a preventive measure before it is really too late. 

Set contains:
1 x Cube automatic gearshift
2 x Mounting bolts 



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92862404100/1
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Interior temperature sensor cover. 

Fits:
Porsche 928 - 1980 onwards
Porsche 928S
Porsche 928 S2
Porsche 928 S4
Porsche 928 GT / GTS

The trim cover for the inside temperature sensor is often damaged by age or incorrect disassembly. 

This cover fits perfectly over the sensor hole and has an original appearance. It can easily be glued over the original.

92850511
Product Information
Product Information
Front bumper lamp frame. 

Fits:
Porsche 928
Porsche 928S
Porsche 928 S2

Front bumper lamp frame for the driving lamp, fog lamp and indicator.

Due to age, the plastic original lamp frame becomes weak and brittle but these are no longer available (NLA) from Porsche.

This lamp frame is stronger than the original and is a match in appearance.



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DISPLAYING 65 to 80 (of 169 products)
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