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CAN’T FIND YOUR CAR IN THE CATALOGUE?

15F629 CASTROL GTX A3/B3 15W-40, 5l, Mineral Oil Fiat 9.55535-D2 VW 501 01 ACEA A3/B4

Article number: 15F629 EAN: 4008177183966
Reviews - 23
  • Keeps engines cleaner for longer, 35% cleaner*.
  • Delivers superior protection against sludge* caused by pollutants, heat, short trips.
  • Provides advanced protection against viscosity and thermal breakdown.
  • Demonstrates exceptional resistance to high-temperature deposits.
  • Contains premium synthetic technology base oils and anti-wear additives.
  • *Weighted average benefit of 81% of GTX 2021 global sales volume in Seq VG or VH industry sludge test, compared to specification claimed on pack.
Description
Trade numbers: CASTROL 15W-40, CASTROL ACEA A3/B4, CASTROL FIAT 9.55535-D2, CASTROL API Gasoline SP, CASTROL MB 229.1, CASTROL VW 501 01 / 505 00, CASTROL VW 501.01, CASTROL ACEA Light Duty A3/B, CASTROL VW 505 00, CASTROL API Gasoline SN
In stock
-20%
compared to RRP £42.64

£33.99
£6.80 for 1 litre

price incl. 20% VAT

excl. delivery costs

5L

Sold by AUTODOC

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Safety and product information

Product description: CASTROL GTX, A3/B3 15F629 Motor oil

Renault recommends Castrol engine oil! Castrol GTX helps extend engine life by tackling the main causes of sludge.

Its advanced 3X-Clean formula surrounds and suspends dirt particles to keep engines cleaner for longer*.

Giving you and your vehicle more miles together.

*As measured in the Sequence VH test, against API SP engine limits

Compatibility with passenger cars
ABARTH
ACURA
ALFA-ROMEO
ALPINA
ALPINE
ARO
ASIA-MOTORS
ASTON-MARTIN
AUSTIN
AUTOBIANCHI
BEDFORD
BENTLEY
CHEVROLET
CHRYSLER
CITROEN
DACIA
DAEWOO
DAF
DAIHATSU
DAIMLER
FIAT
FORD-USA
GAZ
HONDA
HYUNDAI
INFINITI
ISUZU
IVECO
JAGUAR
JEEP
JIANGLING-LANDWIND
KIA
LADA
LANCIA
LAND-ROVER
LDV
LEXUS
LOTUS
MARUTI
MAZDA
MG
MITSUBISHI
MORGAN
MORRIS
MOSKVICH
OPEL
PIAGGIO
PORSCHE
PROTON
PUCH
RENAULT-TRUCKS
ROLLS-ROYCE
ROVER
SAAB
SEAT
SKODA
SMART
SSANGYONG
SUBARU
SUZUKI
TATA-TELCO
UAZ
VOLVO
Autodoc online workshop Do-It-Yourself auto repair
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Engine oil CASTROL 15F629 compatible with the following popular cars

Car models Golf 4; Golf 5; VW Polo Mk4; Peugeot 206 Hatchback; Audi A3 8P Sportback; Nissan Qashqai j10; Touran Mk1; W211; Audi A3 8P; Passat B6 Variant; VW T5; Mercedes W203; Audi A6 C6 Avant; Audi A4 B7 Avant; Seat Ibiza 6L; Nissan Qashqai J11; T4 Transporter; VW Transporter T5; Seat León Mk2; Skoda Octavia Mk2 Estate
Engines 1.6; 3.2 R32 4motion; 1.6 FSI; 1.8 T GTI; 2.0 4motion; 1.6 16V; 2.0; 1.8 4motion; 1.9 TDI 4motion; 1.8 T; 1.8; 1.4 16V; 1.9 SDI; 1.9 TDI; 2.0 GTI; 2.0 FSI 4motion; 1.4 FSI; 2.0 FSI; 1.2; 1.2 12V; 1.1; 2.0 S16; 1.9 D; 1.6 i; 1.4 i; 1.1 i; 1.8 TFSI quattro; 1.8 TFSI; 2.0 TFSI quattro; 2.0 TFSI; 3.2 V6 quattro; 2.0 Allrad; E 500; E 500 4-matic; E 400 CDI; E 320 4-matic; E 240 4-matic; E 240; E 320; 3.2 FSI 4motion; VR6 3.2 4motion; VR6 3.2; C 270 CDI; C 220 CDI; C 30 CDI AMG; C 320 4-matic; C 240 4-matic; C 200 CDI; C 320; C 240
Engine power (horsepower) 18-558 hp
Power (kilowatts) 13-410 kW
Year of manufacture 1947-2026
Manufacturer article number 15W-40, ACEA A3/B4, FIAT 9.55535-D2, API Gasoline SP, MB 229.1, VW 501 01 / 505 00, VW 501.01, ACEA Light Duty A3/B, VW 505 00, API Gasoline SN
OE part number(s)

Engine oil CASTROL 15F629 : Review and evaluation

1 reviews

C.B.C.B. 26.01.2026
Verified purchase
gb Published at autodoc.co.uk

It's a mineral oil for use in older, simpler engines.

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This item was rated by 23 customers
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Customer reviews and star ratings help our customers learn more about a product and decide whether it is worth buying. A complex algorithm is used to calculate the star rating, taking into consideration how long ago the review was made, whether the item was actually purchased in the AUTODOC online shop, and whether it was returned or not.

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The tag "verified purchase" allows you to find reviews from customers who have actually purchased the item in question from the AUTODOC online shop. The "verified purchase" label applies to reviews of items purchased from the same account the reviews were submitted from. We still consider reviews without the "verified purchase" tag to be important, but we can't guarantee that the items described in such reviews were purchased in the AUTODOC online shop.

Questions and answers

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CASTROL GTX A3/B3 15F629: popular articles

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Delivery Method:
Motor oil 4008177183966 Reliable and secure delivery with EVRI

Each order from £130.00 value of goods, include free shipping within United Kingdom. If order total is less than £130.00, shipping cost will be £8.45

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