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LIQUI MOLY Brake Fluid DOT 5.1 EV – 500ml. Porsche Electric & Hybrid Vehicles - LM21729
LM21729
Vehicle Group
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
- Porsche 992.2 Turbo S 3.6L 2024>>
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
- Porsche 95C Macan-e Electric (265 kW / 360 PS) 2024>>
- Porsche 95C Macan-e 4 Electric (300 kW / 408 PS) 2024>>
- Porsche 95C Macan-e 4S Electric (380 kW / 516 PS) 2024>>
- Porsche 95C Macan-e Turbo Electric (470 kW / 639PS) 2024>>
- Porsche 95C Macan-e GTS Electric (420 kW / 571 PS) 2024>>
- Porsche 9J1.1 Taycan 2020-24
- Porsche 9J1.1 Taycan Sport Turismo 2020-24
- Porsche 9J1.1 Taycan 4 Cross Turismo 2020-24
- Porsche 9J1.1 Taycan 4S 2020-24
- Porsche 9J1.1 Taycan 4S Cross Turismo 2020-24
- Porsche 9J1.1 Taycan 4S Sport Turismo 2020-24
- Porsche 9J1.1 Taycan GTS 2020-24
- Porsche 9J1.1 Taycan GTS Sport Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo 2020-24
- Porsche 9J1.1 Taycan Turbo Cross Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo Sport Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo S 2020-24
- Porsche 9J1.1 Taycan Turbo S Cross Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo S Sport Turismo 2020-24
- Porsche 9J1.2 Taycan Sport Saloon 2024>>
- Porsche 9J1.2 Taycan Sport Turismo 2024>>
- Porsche 9J1.2 Taycan 4 Cross Turismo 2024>>
- Porsche 9J1.2 Taycan 4S Sport Saloon 2024>>
- Porsche 9J1.2 Taycan 4S Sport Turismo 2024>>
- Porsche 9J1.2 Taycan 4S Cross Turismo 2024>>
- Porsche 9J1.2 Taycan Turbo GT Sport Saloon 2024>>
- Porsche 9J1.2 Taycan Turbo GT with Weissach Package Sport Saloon 2024>>
- Porsche 9J1.2 Taycan Turbo Sport Saloon 2024>>
- Porsche 9J1.2 Taycan Turbo Sport Turismo 2024>>
- Porsche 9J1.2 Taycan Turbo Cross Turismo 2024>>
- Porsche 9J1.2 Taycan Turbo S Sport Saloon 2024>>
- Porsche 9J1.2 Taycan Turbo S Sport Turismo 2024>>
- Porsche 9J1.2 Taycan Turbo S Cross Turismo 2024>>
Information
LIQUI MOLY Brake Fluid DOT 5.1 EV – 500ml
LIQUI MOLY Brake Fluid DOT 5.1 EV is a high-performance
synthetic brake fluid developed for electric and hybrid vehicles, providing
excellent braking performance, low electrical conductivity and reliable
protection for hydraulic braking components.
Fits:
- Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
- Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
- Porsche 992.2 Turbo S 3.6L 2024>>
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 9YA Cayenne E-Hybrid V6 3.0L V6 (340Hp) 2018-23
- Porsche 9YA Cayenne Coupe E-Hybrid V6 3.0L (340Hp) 2020-23
- Porsche 9YA Cayenne Turbo S E-Hybrid V8 4.0L (550Hp) 2019-23
- Porsche 9YA Cayenne Coupe Turbo S E-Hybrid V8 4.0L (550Hp) 2020-23
- Porsche 9YA.2 Cayenne E-Hybrid V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne E-Hybrid Coupe V6 3.0L (470Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne S E-Hybrid Coupe V6 3.0L (519Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe V8 4.0L (739Hp) 2023>>
- Porsche 9YA.2 Cayenne Turbo E-Hybrid Coupe with GT Package V8 4.0 (739Hp) 2023>>
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
- Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
- Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD 2017-20
- Porsche 971.1 Panamera Turbo S E-Hybrid V8 4.0L 4WD Executive 2017-20
- Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
- Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid 4.0L V8 2021-23
- Porsche 971.2 Panamera Turbo S E-Hybrid Sport Turismo 4.0L V8 2021-23
- Porsche 976 Panamera 4 E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera 4S E-Hybrid V6 2.9L 2023>>
- Porsche 976 Panamera Turbo E-Hybrid V8 4.0L 2023>>
- Porsche 976 Panamera Turbo S E-Hybrid V8 4.0L 2023>>
- Porsche 95C Macan-e Electric (265 kW / 360 PS) 2024>>
- Porsche 95C Macan-e 4 Electric (300 kW / 408 PS) 2024>>
- Porsche 95C Macan-e 4S Electric (380 kW / 516 PS) 2024>>
- Porsche 95C Macan-e Turbo Electric (470 kW / 639PS) 2024>>
- Porsche 95C Macan-e GTS Electric (420 kW / 571 PS) 2024>>
- Porsche 9J1.1 Taycan 2020-24
- Porsche 9J1.1 Taycan Sport Turismo 2020-24
- Porsche 9J1.1 Taycan 4 Cross Turismo 2020-24
- Porsche 9J1.1 Taycan 4S 2020-24
- Porsche 9J1.1 Taycan 4S Cross Turismo 2020-24
- Porsche 9J1.1 Taycan 4S Sport Turismo 2020-24
- Porsche 9J1.1 Taycan GTS 2020-24
- Porsche 9J1.1 Taycan GTS Sport Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo 2020-24
- Porsche 9J1.1 Taycan Turbo Cross Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo Sport Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo S 2020-24
- Porsche 9J1.1 Taycan Turbo S Cross Turismo 2020-24
- Porsche 9J1.1 Taycan Turbo S Sport Turismo 2020-24
- Porsche 9J1.2 Taycan Sport Saloon 2024>>o 2024>>
- Porsche 9J1.2 Taycan 4S Sport Saloon 2024>>
- Porsche 9J1.2 Taycan 4S Sport Turismo 2024>>
- Porsche 9J1.2 Taycan 4S Cross Turismo 2024>>
- Porsche 9J1.2 Taycan Turbo GT Sport Saloon 2024>>
- Porsche 9J1.2 Taycan Turbo GT with Weissach Package Sport Saloon 2024>>
- Porsche 9J1.2 Taycan Turbo Sport Saloon 2024>>
- Porsche 9J1.2 Taycan Turbo Sport Turismo 2024>>
- Porsche 9J1.2 Taycan Turbo Cross Turismo 2024>>
- Porsche 9J1.2 Taycan Turbo S Sport Saloon 2024>>
- Porsche 9J1.2 Taycan Turbo S Sport Turismo 2024>>
- Porsche 9J1.2 Taycan Turbo S Cross Turismo 2024>>
Its glycol ether-based formulation offers high wet and dry boiling points, excellent low-temperature flow characteristics and protection against corrosion and oxidation.
Vehicle Compatibility
Suitable for electric, hybrid and conventional vehicles requiring brake fluid that meets the product's stated specifications.
For Porsche applications, including electric and hybrid models, always confirm the manufacturer's prescribed brake fluid specification before use.
What Does It Do?
DOT 5.1 EV brake fluid transfers hydraulic pressure through the braking system, allowing the brakes to operate effectively.
Its low viscosity supports fast hydraulic response in modern ABS and ESP systems, while low electrical conductivity makes it particularly suitable for electric vehicle applications.
Why Does Brake Fluid Deteriorate?
Common causes include:
- Moisture absorption over time
- Repeated exposure to high braking temperatures
- Contamination during servicing
- Oxidation and ageing
- Reduced boiling point as moisture content increases
When Should It Be Replaced?
Replace brake fluid according to the vehicle manufacturer's service schedule.
Earlier replacement may be necessary if moisture content is excessive, the fluid is contaminated or the braking system has undergone repairs.
Checks & Application
Check the vehicle's required brake fluid specification before use.
Suitable for conventional brake bleeding equipment. LIQUI MOLY recommends using the product on its own for optimum performance and following the vehicle manufacturer's replacement intervals.
Key Features
- Synthetic glycol ether-based DOT 5.1 EV brake fluid
- Low electrical conductivity
- High wet and dry boiling points
- Excellent low-temperature viscosity
- Suitable for compatible ABS and ESP systems
- Corrosion and oxidation protection
- Good compatibility with hydraulic system elastomers
- Suitable for compatible brake and clutch systems
- 500ml container
Specifications & Approvals
- FMVSS 116 DOT 3, DOT 4, DOT 4 LV, DOT 5.1 and DOT 5.1 LV.
- ISO 4925 Classes 3, 4, 5.1, 6 and 7.
- SAE J1703 / J1704.
LIQUI MOLY DOT 5.1 EV Brake Fluid for Electric, Hybrid & Porsche Vehicles
Modern electric, hybrid and conventional braking systems require brake fluids that maintain reliable hydraulic pressure, thermal stability and compatibility with advanced braking technology.
LIQUI MOLY DOT 5.1 EV combines low electrical conductivity, high boiling points and excellent cold-temperature performance, making it suitable for vehicles requiring its specified brake fluid standards.
Design911 offers LIQUI MOLY brake fluids and vehicle maintenance products for compatible Porsche applications.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
LM21729
00004321082
The product you are viewing cross references to these numbers
Price: £9.42
Orderable
Related products
Information
Brake Fluid Bleeding Kit.
The OE Match Brake Fluid Bleeding Kit is a high-quality service tool designed to simplify the bleeding of hydraulic brake and clutch systems on Porsche vehicles. Manufactured to OE standards for fit, durability and ease of use, this kit enables efficient removal of trapped air from the hydraulic system, ensuring a firm brake pedal, consistent braking performance and reliable clutch operation where applicable.
Illustrated booklet makes your troubleshooting easy.
Designed for both professional workshops and experienced home mechanics, the kit provides a secure connection to the brake fluid reservoir, allowing controlled bleeding during brake fluid replacement or hydraulic system repairs. Manufactured from durable, brake-fluid-resistant materials, it is engineered to provide reliable performance during repeated servicing.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
00072180241
The product you are viewing cross references to these numbers
The OE Match Brake Fluid Bleeding Kit is a high-quality service tool designed to simplify the bleeding of hydraulic brake and clutch systems on Porsche vehicles. Manufactured to OE standards for fit, durability and ease of use, this kit enables efficient removal of trapped air from the hydraulic system, ensuring a firm brake pedal, consistent braking performance and reliable clutch operation where applicable.
Illustrated booklet makes your troubleshooting easy.
Designed for both professional workshops and experienced home mechanics, the kit provides a secure connection to the brake fluid reservoir, allowing controlled bleeding during brake fluid replacement or hydraulic system repairs. Manufactured from durable, brake-fluid-resistant materials, it is engineered to provide reliable performance during repeated servicing.
What This Product Does:
- Enables efficient bleeding of the hydraulic brake system.
- Removes trapped air from brake and clutch hydraulic circuits.
- Helps restore a firm and responsive brake pedal.
- Supports complete brake fluid replacement during servicing.
- Reduces the risk of air remaining in the hydraulic system.
- Assists in maintaining consistent braking performance.
- Can be used during brake caliper, master cylinder or hose replacement.
- Helps ensure safe and reliable hydraulic system maintenance.
Symptoms Of Wear Or Failure:
- Damaged or cracked reservoir adapter.
- Leaking hose connections.
- Worn or perished seals.
- Blocked or restricted fluid passages.
- Damaged pressure fittings.
- Poor sealing to the brake fluid reservoir.
- Cracked or kinked hoses.
- Corrosion or damage to connectors.
- Difficulty maintaining consistent bleeding pressure.
- Fluid leakage during operation.
Why Replacement Matters:
- Effective brake bleeding is essential whenever brake fluid is replaced or hydraulic components such as calipers, hoses, master cylinders or slave cylinders are serviced. Even small amounts of trapped air can reduce hydraulic pressure, resulting in a soft brake pedal, inconsistent braking performance and reduced driver confidence.
- A worn or damaged bleeding kit may leak, fail to maintain pressure or introduce air into the system, making brake servicing more difficult and less effective. Reliable equipment helps ensure the hydraulic system is fully bled, allowing the brakes and clutch to perform as intended.
- Replacing a damaged or ageing brake fluid bleeding kit ensures safe, efficient and reliable hydraulic servicing. An OE Match kit offers durable construction, dependable sealing and workshop-quality performance, making it an essential tool for maintaining the braking and clutch systems of your Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
00072180241
00072180241
The product you are viewing cross references to these numbers
Price: £49.70
In stock
Information
Brembo Racing Brake Fluid LCF 600 Exclusively for racing use.
Brembo Racing LCF 600 plus has been specifically formulated to provide the highest performance under all racing conditions:
-an independently proven low compressibility at high temperatures
-a typical dry boiling point of 316°C (601°F)
-a typical wet boiling point of 204°C (399°F)
It even exceeds the requirements of U.S. FMVSS 116 DOT4 specification.
Brembo Racing LCF 600 plus has been specifically formulated to provide the highest performance under all racing conditions:
-an independently proven low compressibility at high temperatures
-a typical dry boiling point of 316°C (601°F)
-a typical wet boiling point of 204°C (399°F)
It even exceeds the requirements of U.S. FMVSS 116 DOT4 specification.
Price: £26.95
In stock
Information
Performance Friction RH665 DOT 4 Racing Brake Fluid
500ml
This is Approved by Porsche Motorsport for there Racing.
RH665 is not the same as other Racing Brake Fluids, it has been specially formulated for racing applications. RH665 has the highest guaranteed minimum Dry Boiling Point (325°C) of any DOT 4 Brake Fluid. Typical values for RH665 are invariably higher than 325°C. A similar situation applies to Wet Boiling Point, RH665 is guaranteed to be above 195°C.
Related reference numbers
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025.0037
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500ml
This is Approved by Porsche Motorsport for there Racing.
RH665 is not the same as other Racing Brake Fluids, it has been specially formulated for racing applications. RH665 has the highest guaranteed minimum Dry Boiling Point (325°C) of any DOT 4 Brake Fluid. Typical values for RH665 are invariably higher than 325°C. A similar situation applies to Wet Boiling Point, RH665 is guaranteed to be above 195°C.
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025.0037
025.0038
0250038
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PFC PROFESSIONAL TWIN PORT BLEED BOTTLE
The PFC Brake bleed bottle makes bleeding your brakes easy, clean and quick, even when dealing with hot fluid in the course of battle.
� Developed for competition use and can be operated by one person,
� Temperature resistant, suitable for bleeding
hot or cold fluids,
� Twin bleed enables both sides of the caliper to be bled at the same time,
� Clear hoses gives visual inspection for air bubbles in the system,
� High quality valves ensure no air enters the system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
026.0001
The product you are viewing cross references to these numbers
The PFC Brake bleed bottle makes bleeding your brakes easy, clean and quick, even when dealing with hot fluid in the course of battle.
� Developed for competition use and can be operated by one person,
� Temperature resistant, suitable for bleeding
hot or cold fluids,
� Twin bleed enables both sides of the caliper to be bled at the same time,
� Clear hoses gives visual inspection for air bubbles in the system,
� High quality valves ensure no air enters the system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
026.0001
026.0001
0260001
The product you are viewing cross references to these numbers
Price: £103.72
In stock