Engine Mounts

Bolt for engine/gearbox mount support bracket. AM 10 x 55.

Fits:
Cars  with 6-speed manual transmission
Porsche 981 Boxster 2012 - 2016 
Porsche 981SP Boxster Spyder 2016
Porsche 982 Boxster 2017>>
Porsche 982SP Boxster Spyder 2019>>
Porsche 981C Cayman 2013 - 2016
Porsche 981C Cayman GT4 2016
Porsche 982C Cayman 2017>>
Porsche 982C Cayman GT4 2019>>

Diagram ref no 6 (engine) or 2 (gearbox).

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90037824901

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The M10 hex nut is a versatile, high-strength fastener used across a wide range of Porsche models and assemblies. From suspension links to engine brackets, exhaust components, body fittings, and drivetrain hardware, this M10 nut ensures secure fastening and reliable torque retention where precision and durability are essential.

Manufactured to meet stringent automotive engineering standards, this nut provides excellent resistance to vibration, temperature variation, and long-term mechanical stress. Whether carrying out routine maintenance, restoring a classic model, or replacing aged hardware, this M10 hex nut is an essential component for maintaining structural integrity and correct assembly torque throughout your Porsche.

What Do M10 Hex Nuts Do?

M10 hex nuts are critical fasteners used to clamp, secure, and stabilise components throughout the vehicle.

Core Functions:
Provide secure threaded fastening in suspension, engine, exhaust, and chassis assemblies.
Maintain clamping force during high-load or high-vibration conditions.
Support correct alignment of mechanical components.
Ensure safety and structural strength across various mounting points.
Maintain torque settings essential for performance and reliability.

Why Do M10 Hex Nuts Fail?

Over time, fasteners experience wear, stress, and environmental exposure that can compromise their performance.

Common Causes of Failure Include:

• Corrosion from moisture, salt, or road debris.
• Thread wear from repeated installation or overtightening.
• Loss of clamping force from heat cycling or vibration.
• Rounded edges caused by incorrect tools or age.
• Metal fatigue leading to cracking or deformation.

A compromised nut can lead to loose fastenings, misalignment, and in some cases, component damage or safety issues.

Why Replace or Upgrade Your M10 Hex Nuts?

Replacing aged or worn nuts ensures proper fastener tension and maintains the reliability of the components they secure.

Key Benefits:

• Restores proper torque retention and fastening integrity.
• Prevents vibration-related loosening and component failure.
• Ensures corrosion resistance for long-term durability.
• Suitable for multiple Porsche applications across generations.
• Ideal for restoration projects, rebuilds, and preventative maintenance.
• Precision-engineered for a perfect, secure fit.

Fresh hardware is particularly important when servicing high-stress areas such as suspension mounts, exhaust fixtures, and drivetrain assemblies.

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PAF008868

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Reinforced & Calibrated PADM Sensor Upgrade
Sold each - 2 required per car

Restore your Porsche Active Drivetrain Mount (PADM) system to proper working order with this reinforced and OEM-calibrated PADM Sensor Type A, specifically designed for Porsche 718 Boxster and Cayman models.

Fits:

• Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
• Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
• Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
• Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
• Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
• Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
• Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
• Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
• Porsche Cayman 718 2.0L Manual (300 Bhp)
• Porsche Cayman 718 2.0L PDK (300 Bhp)
• Porsche Cayman S 718 2.5L Manual (350 Bhp)
• Porsche Cayman S 718 2.5L PDK (350 Bhp)
• Porsche Cayman T 718 2.0L Manual (300 Bhp)
• Porsche Cayman T 718 2.0L PDK (300 Bhp)
• Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
• Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
• Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
• Porsche Cayman GTS 718 4.0L PDK (400 Bhp)

Engineered as a direct replacement for failed or faulty PADM sensors, this upgraded unit incorporates several significant improvements over the original design to provide enhanced durability, reliability, and long-term performance.

Featuring a mechanically pinned internal chip, CNC-machined aluminium housing, and OEM-level calibration, this sensor is designed to withstand the harsh operating conditions found in high-performance Porsche applications while delivering factory-level signal accuracy.

Unlike conventional sensors that rely on adhesive bonding, the internal sensing chip is mechanically secured to improve resistance to vibration, temperature fluctuations, and long-term fatigue. The precision-machined aluminium housing further enhances heat resistance, pressure resistance, and overall structural integrity.

Designed as a true plug-and-play solution, installation requires no coding, software calibration, or specialist programming. Simply install the sensor and restore correct PADM operation.

This upgraded sensor has undergone extensive testing across multiple Porsche applications to ensure OEM-level performance and reliable communication with the vehicle's PADM control system.

Key Features

• Reinforced PADM Sensor 
• Suitable for Porsche 718 Boxster and Cayman models
• Direct plug-and-play replacement
• No coding or programming required
• Mechanically pinned internal chip design
• No glue-based internal fixing
• CNC-machined aluminium housing
• Enhanced resistance to heat, pressure and vibration
• OEM-level calibration and signal accuracy
• Tested across multiple Porsche applications
• Designed for improved long-term reliability

Common PADM Fault Fixes

This upgraded sensor is designed to resolve common Porsche PADM system faults including:

• Porsche PADM warning light
• "PADM Disabled" warning messages
• "PADM Fault" dashboard warnings
• Error Code 001013 – Sensor Signal Short to Ground (Left)
• Error Code 001023 – Sensor Signal Short to Ground (Right)
• PADM system deactivation issues
• Active engine mount sensor failures

Common PADM Fault Symptoms

Typical symptoms of a failing PADM sensor include:

• "Porsche PADM Disabled" warning displayed
• "PADM Fault" warning message on the dashboard
• Repeated Check Engine Light (CEL) activation
• Unstable handling in Sport or Sport Plus mode
• Rough idle or excessive engine vibration
• Drivetrain mount behaviour feeling too soft or too firm
• Diagnostic fault codes 001013 or 001023

Reinforced Internal Design

Mechanically Pinned Chip Technology

The internal sensing element is mechanically secured rather than glued, providing improved durability and resistance to vibration-induced failures.

CNC-Machined Aluminium Housing

The precision-engineered aluminium casing offers superior protection against:

• High engine bay temperatures
• Pressure fluctuations
• Continuous vibration
• Long-term wear and fatigue

Plug & Play Installation

Designed for simple installation and factory-style operation:

• No coding required
• No software updates required
• No diagnostic programming required
• OEM-style fitment and functionality

Simply install the sensor and restore proper PADM operation.

Important Ordering Information

• Professional installation recommended
• Please confirm labour costs with your repair workshop before ordering

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PADM718

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Tuneable engine mount set.
Sold as a pair

Fits:

Porsche Boxster 718 2.0L Manual (300 Bhp)
Porsche Boxster S 718 2.5L Manual (350 Bhp)
Porsche Boxster S 718 2.5L PDK (350 Bhp)
Porsche Boxster T 718 2.0L Manual (300 Bhp)
Porsche Boxster T 718 2.0L PDK (300 Bhp)
Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
Porsche Boxster GTS 718 2.5L PDK (365 Bhp)

Porsche Cayman 718 2.0L Manual (300Bhp
Porsche Cayman 718 2.0L PDK (300Bhp)
Porsche Cayman S 718 2.5L Manual (350Bhp)
Porsche Cayman S 718 2.5L PDK (350Bhp)
Porsche Cayman T 718 2.0L Manual (300Bhp)
Porsche Cayman T 718 2.0L PDK (300 Bhp)
Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
Porsche Cayman GTS 718 2.5L PDK (365 Bhp)

Rennline Tuneable Semi-Solid Engine Mount 

Rennline Tuneable Semi-Solid Engine Mount is the ultimate upgrade for Porsche 718 owners seeking improved performance, precision, and adjustability. Designed to replace the compliant factory rubber mounts, this system dramatically reduces unwanted engine movement, delivering sharper acceleration, enhanced handling, and a significantly improved shifter feel.

Perfect for both street and track use, this is a versatile, fully tunable solution that allows you to configure your Porsche’s performance exactly the way you want.

Key Features

• CNC Machined Billet Aluminium Construction – built for strength, precision, and durability.
  
• Tuneable Inserts – includes three pairs of polyurethane inserts in different densities:
  - Yellow (65A) – softest, for daily driving comfort and reduced slop.
  - Blue (75A) – balanced stiffness for aggressive street and light track use.
  - Red (85A) – stiffest, designed for full race applications.
  
• Nine Possible Combinations – mix and match inserts to fine-tune mount stiffness for your driving style.
  
• Improved Driving Feel – reduces engine slop, prevents missed shifts, and increases drivetrain responsiveness.
• Street or Track Ready – softer inserts preserve comfort, while stiffer ones maximise control under racing conditions.

Why Replace Your Factory Engine Mounts?

Factory Porsche engine mounts use compliant rubber that softens over time, causing:

• Excessive Engine Movement – leading to sloppy acceleration and handling.
  
• Reduced Shifter Precision – missed shifts or vague gear changes. 
  
• Inconsistent Performance – especially under high load or during spirited driving.

Upgrading to the Rennline M143 semi-solid mount eliminates these issues, transforming your Porsche with sharper responses, stronger acceleration, and improved driver confidence.

Benefits of the Rennline M143

• Customisable Performance – nine stiffness options let you tailor comfort and control.
  
• Motorsport-Inspired Design – ideal for both road cars and dedicated track builds.
  
• Enhanced Longevity – billet aluminium body and durable polyurethane inserts last far longer than factory rubber.
  
• Confidence in Every Drive – Rennline products are built by Porsche enthusiasts for Porsche enthusiasts, ensuring quality and excellence.

Upgrade your Porsche 718 with the Rennline M143 Tuneable Semi-Solid Engine Mount – the most adjustable, performance-focused mount available, giving you the freedom to tune your car for the street, the track, or anywhere in between.

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M143

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