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- Porsche 9J1.1 Taycan 2020-24
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5ltr Tin
CASTROL GTX CLASSIC 10W/40
Liquid Engineering from Castrol Classic Oils - the original is back.
Brought to you by Castrol Classic oils, Castrol GTX Classic 10w/40 is a high quality mineral engine oil for vehicles from 1978 to 1993. Produced to original formulation as specified in motor manufacturers’ vehicle handbooks. Containing anti-wear and anti-corrosion additives to provide high levels of protection necessary for older technology vehicles.
Castrol GTX Classic protects classic engines against problems like sludge, helping to extend the life of your mechanicals. With GTX Classic in your engine, there’s a great road ahead.
Castrol GTX Classic 10w/40, the original ‘Liquid Engineering’ for younger and modern classics:
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1928G
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1 Gallon (4.54 Ltr) Tin
CLASSIC XL 20w/50
Castrol Classic XL20w/50 is a premium multigrade engine oil of good all round performance. Formulated with high quality mineral oils, plus carefully selected additives, it is ideally suited to older technology and classic car engines.
- For pre-1980 classic cars and motorcycles
- A conventional 20W-50 multigrade engine oil
- Formulated with high quality mineral oils plus selected additives
- Ideally suited to older technology and classic car engines
- Offers excellent oil consumption and a very high level of engine wear protection
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1925
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1ltr Tin
CLASSIC XL 20w/50
Castrol Classic XL20w/50 is a premium multigrade engine oil of good all round performance. Formulated with high quality mineral oils, plus carefully selected additives, it is ideally suited to older technology and classic car engines.
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19257176
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20ltr Plastic container
CLASSIC XL 20w/50
Castrol Classic XL20w/50 is a premium multigrade engine oil of good all round performance. Formulated with high quality mineral oils, plus carefully selected additives, it is ideally suited to older technology and classic car engines.
- For pre-1980 classic cars and motorcycles
- A conventional 20W-50 multigrade engine oil
- Formulated with high quality mineral oils plus selected additives
- Ideally suited to older technology and classic car engines
- Offers excellent oil consumption and a very high level of engine wear protection
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19252801
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Classic Pump Oil Can - 200ml
The classic Castrol oil applicator. Pump action screw top cans supplied with exchangeable fixed and flexible applicators.
These period style oil cans are great for lubricating hard to reach places
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J120
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Classic Pouring Jugs
For accurate measurement of lubricants in imperial volumes as shown in the vehicle handbook.
Available in -
These handy metal pouring jugs not only look good in your garage but are useful too.
optimol paste TA (100g)Silver-coloured high temperature paste for screw connections
Description
OPTIMOL PASTE TA for screw connections up to + 1100°C/+ 2012°F. It is used as assembly paste and
prevents seizing, welding or scaling. OPTIMOL PASTE TA ensures a good separating and sealing effect in high temperature and wet environments as well as under the influence of aggressive media.
Application:
For assembly of components subjected to corrosion, extreme temperatures and unfavorable environments such as
- screws, bushes and valves
- flanged joints and threaded tube connections
- positive-locking components
- seals, stuffing boxes and packaging
- light metal/steel friction surfaces
As basic or thin film lubrication for sliding surfaces under high thermal loads
Temperature application range - 40°C/-40°F to +1100°C / +2012°F
Advantages:
OPTITEC® - CASTROL OPTIMOL technology
high load carrying capacity
resistant to hot and cold water
immediate lubricating effect
economical in use
limited resistance to alkalis and acids
good corrosion protection
good separation ability
Technical Specifications:
NLGI 2
British Timken Classification DIN 51825
Classification K2K-30
Please note: This product is classed as dangerous / hazardous goods by the couriers. There might be additional costs applied for shipping it to you.
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00004330508
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Aluminium Oil Dipstick Wipers
Colour: Silver
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911680400003
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Castrol Engine Oil & Lubricants - Porsche Approved Fluids & Protection
Castrol Engine Oil & Lubricants are engineered to meet the exacting performance and protection standards required by Porsche engines. Formulated for modern and classic Porsche vehicles, Castrol oils deliver consistent lubrication, thermal stability, and wear protection under everyday driving and high-performance conditions.
Supplied by Design911, Castrol lubricants support manufacturer-approved servicing, helping to maintain engine efficiency, reliability, and long-term durability across the full Porsche model range.
What Do Castrol Engine Oil & Lubricants Do?
Castrol oils play a vital role in maintaining Porsche engine health and performance.
Core Functions:
- Lubricate internal engine components to reduce friction.
- Maintain stable oil pressure and correct viscosity.
- Protect against wear, corrosion, and harmful deposits.
- Manage engine heat under load and high temperatures.
- Support smooth performance and efficient operation.
Using the correct Castrol oil specification is essential for preserving Porsche engine integrity.
Why Do Engine Oils & Lubricants Fail?
All engine oils degrade over time due to heat, contamination, and operating conditions.
Common Causes of Failure:
- Thermal breakdown from sustained high temperatures.
- Contamination from fuel dilution, moisture, or debris.
- Viscosity loss due to extended service intervals.
- Incorrect oil grade or non-approved specification.
- Increased stress from track use or aggressive driving.
Once degraded, oil can no longer provide adequate protection, accelerating engine wear.
When Should Castrol Engine Oil & Lubricants Be Replaced?
Timely oil changes are critical for Porsche engine longevity.
Replacement Is Recommended When:
- Manufacturer service intervals are reached.
- Oil appears dark, diluted, or contaminated.
- Oil pressure warnings or increased consumption occur.
- The vehicle is used for track days or performance driving.
- Seasonal servicing or long-term storage is planned.
High-performance applications may require more frequent oil changes than standard road use.
Key Benefits
- Porsche-approved Castrol formulations
- Excellent thermal and viscosity stability
- Reduces internal engine wear and deposits
- Suitable for road and high-performance driving
- Supports long-term engine reliability