Please wait… 
Please wait while we process your order,
do not press the back button… 
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

Engine Oil

Refine by Car Type
Filter by brand
DISPLAYING 1 to 16 (of 48 products)
1 2 3
OIL00004/5KIT2
Product Information
Product Information
Mobil 1 Engine Oil 0W/40 Fully Synthetic New Life Multi pack 10L

mobil

Multi pack 2 x 5L Bottles

Mobil 1 0W-40 is recommended for all types of modern vehicles, especially high-performance turbo-charged, supercharged gasoline and diesel multi-valve fuel injected engines found in passenger cars, SUVs, light vans and trucks.

Mobil 1 0W-40 is especially suitable for extreme conditions, where conventional oil often cannot perform.

Mobil is not recommended for 2-Cycle or aviation engines, unless specifically approved by the manufacturer.

Everything you need to know about oil please see
Porsche Oils overview




Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

OIL00004
0W
0W-40
00004330521
00004330119
00004330121
157717
153669

The product you are viewing cross references to these numbers
OIL00004/5KIT3
Product Information
Product Information
Mobil 1 Engine Oil 0W/40 Fully Synthetic New Life Multi pack 15L

mobil

Multi pack 3 x 5L Bottles

Mobil 1 0W-40 is recommended for all types of modern vehicles, especially high-performance turbo-charged, supercharged gasoline and diesel multi-valve fuel injected engines found in passenger cars, SUVs, light vans and trucks.

Mobil 1 0W-40 is especially suitable for extreme conditions, where conventional oil often cannot perform.

Mobil is not recommended for 2-Cycle or aviation engines, unless specifically approved by the manufacturer.

Everything you need to know about oil please see:
Porsche Oils overview




Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

OIL00004
0W
0W-40
00004330521
00004330119
00004330121
153669
157717

The product you are viewing cross references to these numbers
Black Friday Sale
1928G
Product Information
Product Information
Castrol classic Engine Oil 10W/40 GTX 5ltr - Mineral engine oil

castrol

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:

  • Mineral 10w/40, suitable for vehicles 1978 to 1993 where a 10w/40 oil is specified
  • Period correct balanced additives for superior wear and corrosion protection, including ZDDP
  • Can be used in vehicles either with or without a catalytic converter
  • Suitable for both naturally aspirated and turbo-charged vehicles
  • Original handbook recommendation for many vehicles
  • Supplied in original style 5ltr can
  • API: SG



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

1928G
10W-40
10W
10W 40

The product you are viewing cross references to these numbers
Black Friday Sale
1925
Product Information
Product Information
Castrol classic Engine Oil 20w/50 XL 1 Gallon - Mineral engine oil

castrol

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



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

1925
20w

The product you are viewing cross references to these numbers
Black Friday Sale
19257176
Product Information
Product Information
Castrol classic Engine Oil 20w/50 XL 1ltr - Mineral engine oil

castrol

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.

  • 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



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

19257176
20w

The product you are viewing cross references to these numbers
Black Friday Sale
19252801
Product Information
Product Information
Castrol classic Engine Oil 20w/50 XL 20ltr - Mineral engine oil

castrol

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



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

19252801
20w

The product you are viewing cross references to these numbers
Black Friday Sale
J120
Product Information
Product Information
Castrol Classic Oil Can - 200ml

castrol

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



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

J120
20w

The product you are viewing cross references to these numbers
Black Friday Sale
J130
Product Information
Product Information
Castrol Classic Oil Can - 500ml

castrol

Classic Pump Oil Can - 500ml

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

Black Friday Sale
J1
Product Information
Product Information
Castrol Classic Pouring Jug

castrol

Classic Pouring Jugs

For accurate measurement of lubricants in imperial volumes as shown in the vehicle handbook.

Available in - 

  • half pint
  • pint,
  • quart
  • full set of three

These handy metal pouring jugs not only look good in your garage but are useful too.

Black Friday Sale
911680400003
Product Information
Product Information
A great little gadget for the best dressed Engine Bays!! Anodised Aluminium. Twist to open. Washable foam core. Sticky pad supplied to mount in engine bay.

Aluminium Oil Dipstick Wipers

Colour: Silver

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

911680400003
911680400001

The product you are viewing cross references to these numbers
Special Order item
00004330521
Product Information
Product Information
Mobil 1 Container Porsche Factory Fill Engine Oil 0W-40

porsche

1 Litre Bottle

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

00004330521
00004330119
0w-40
0w
00004330521
157719

The product you are viewing cross references to these numbers
Black Friday Sale
157296
Product Information
Product Information
Mobil 1 Engine Oil 0W/40 Fully Synthetic New Life

mobil

1 Litre Bottle

Mobil 1 0W-40 is recommended for all types of modern vehicles, especially high-performance turbo-charged, supercharged gasoline and diesel multi-valve fuel injected engines found in passenger cars, SUVs, light vans and trucks.

Mobil 1 0W-40 is especially suitable for extreme conditions, where conventional oil often cannot perform.

Mobil is not recommended for 2-Cycle or aviation engines, unless specifically approved by the manufacturer.

Everything you need to know about oil please see:
Porsche Oils overview




Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

157296
0W
0W-40
153668
00004330521
00004330119
00004330121
157296

The product you are viewing cross references to these numbers
Black Friday Sale
157719
Product Information
Product Information
Mobil 1 Engine Oil 0W/40 Fully Synthetic New Life

mobil

20 Litre Bottle

Mobil 1 0W-40 is recommended for all types of modern vehicles, especially high-performance turbo-charged, supercharged gasoline and diesel multi-valve fuel injected engines found in passenger cars, SUVs, light vans and trucks.

Mobil 1 0W-40 is especially suitable for extreme conditions, where conventional oil often cannot perform.

Mobil is not recommended for 2-Cycle or aviation engines, unless specifically approved by the manufacturer.

Everything you need to know about oil please see:
Porsche Oils overview




Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

157719
0W
0W-40
00004330521
00004330119
00004330121

The product you are viewing cross references to these numbers
Black Friday Sale
157717
Product Information
Product Information
Mobil 1 Engine Oil 0W/40 Fully Synthetic New Life

mobil

5 Litre Bottle

Mobil 1 0W-40 is recommended for all types of modern vehicles, especially high-performance turbo-charged, supercharged gasoline and diesel multi-valve fuel injected engines found in passenger cars, SUVs, light vans and trucks.

Mobil 1 0W-40 is especially suitable for extreme conditions, where conventional oil often cannot perform.

Mobil is not recommended for 2-Cycle or aviation engines, unless specifically approved by the manufacturer.

Everything you need to know about oil please see:
Porsche Oils overview




Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

157717
0W
0W-40
00004330521
00004330119
00004330121
157717
153669

The product you are viewing cross references to these numbers
Black Friday Sale
157705
Product Information
Product Information
Mobil 1 Engine Oil 0W-20 Advance fully synthetic

mobil

5 Litre Bottle

Mobil 1 0W-20 provides the high-temperature protection of higher viscosity oils while offering the best fuel economy in the Mobil 1 line.

Helps improve fuel economy based on 0.2-2.3% potential fuel economy improvement obtained by switching from higher viscosity oils to a 0W-20 grade. Actual savings are dependent upon vehicle/engine type, outside temperature, driving conditions and your current engine oil viscosity

Excellent overall lubrication and wear protection performance for many driving styles and conditions, from mild to severe, where a 5W-20 or 0W-20 is recommended

Everything you need to know about oil please see:
Porsche Oils overview




Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

157705
0W-20
154325
00004321046
00004321047

The product you are viewing cross references to these numbers
Black Friday Sale
155251
Product Information
Product Information
Mobil 1™ 0W-20 Dexos1

mobil

1 Litre Bottle

Outstanding thermal and oxidation stability helps to reduce oil aging resulting in long lasting protection Outstanding low temperature capabilities for Quick cold weather starting and fast protection helps to extend engine life.
Excellent overall lubrication and wear protection performance helps provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean.

Approvals: GM dexos1:GEN3 Licensed Meets the requirments of ACEA C5, API SJ/SL/SM/SN/ SN PLUS/API SN Resource Conserving / API SN PLUS RESOURCE CONSERVING/ SP. ILSAC GF-6A, Chrysler MS-6395, FORD WSS-M2C962-A1 Recommended use: Ford WSS-M2C947-A, Ford WSS-M2C947-B1, GM 6094M, FIAT 9.55535-CR1

**** Always consult the owner's manual of the vehicle for the manufacturer's recommended viscosity grade and specifications.

This product has the following approvals:

ACEA C5, API SP Res. Cons., API SP, API SN Plus, API SN Res. Cons., API SN, Energy Cons. (SM), API SM, API SL, API SJ, ILSAC GF-6A, Fiat 9.55535-CR1, Chrysler MS-6395 ., GM 6094M, WSS-M2C947-A, WSS-M2C947-B1, WSS-M2C962-A1



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

155251
153439
155251

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 48 products)
1 2 3
About Engine Oil

Premium Engine Oil for Cooling, Protection & High-Performance Efficiency

Engine oil plays a crucial role not only in lubrication, but also in controlling engine temperature, reducing friction and protecting vital internal components. High-performance oils are engineered to withstand the intense heat and stress generated by modern engines—especially in performance and motorsport applications. Whether driving daily, touring, or taking your car on the track, using the correct engine oil ensures efficient cooling, reliable lubrication and long-term engine durability.

A well-maintained oil system helps the engine run cooler, smoother and more efficiently, preventing heat-related failures and maintaining performance integrity.

What Engine Oil Does

Engine oil performs several vital roles within the cooling and lubrication system:

  • Reduces friction between moving engine components
  • Carries heat away from pistons, bearings, cylinder walls and the crankshaft
  • Maintains stable oil pressure for consistent lubrication
  • Prevents metal-on-metal contact, reducing wear and extending engine life
  • Minimises sludge and deposit formation through detergents and additives
  • Supports turbocharger longevity by cooling and lubricating the turbo core
  • Improves fuel efficiency through reduced mechanical drag

High-quality oil is essential for all engines, especially high-revving, turbocharged or air-cooled engines that rely heavily on oil for cooling.

Why Engine Oil Breaks Down or Fails

Engine oil degrades over time due to heat, contamination and mechanical stress. Common causes of oil failure include:

  • Thermal breakdown from extreme operating temperatures
  • Oxidation, causing sludge and varnish deposits
  • Fuel dilution, reducing viscosity and protection
  • Contamination from debris, blow-by gases or moisture
  • Shear breakdown reducing oil’s ability to maintain pressure
  • Old or incorrect oil grades, unable to meet engine demands
  • Extended service intervals leading to depleted additives

Symptoms include increased engine noise, rising temperatures, low oil pressure warnings, rough running or visible oil darkening and thickening.

Why You Should Replace Your Engine Oil Regularly

Replacing worn or degraded oil with high-quality, precision-formulated lubricants ensures optimal cooling, performance and engine protection.

Benefits include:

  • Improved cooling efficiency and heat management
  • Reduced internal wear and longer engine lifespan
  • Stable oil pressure and consistent lubrication
  • Enhanced performance for turbocharged or high-output engines
  • Cleaner internals with reduced sludge and carbon buildup
  • Better throttle response and smoother running
  • Protection under track, towing or spirited driving conditions

Fresh oil is one of the simplest yet most vital maintenance steps to keep your engine safe and performing at its best.

You may also like
Popular Models