What is the return policy for CASTROL parts?

All CASTROL parts come with our 14-day money-back guarantee. Parts are new and sold by authorised distributors. If a part doesn't fit your vehicle, contact our support team.

How do I find the right CASTROL part for my car?

Use the vehicle selector at the top of the page to filter CASTROL parts by make, model, and engine. Alternatively, search by OE part number if you have it. Every listed part includes confirmed TecDoc fitment.

Are CASTROL parts cheaper than OEM?

Quality aftermarket parts from CASTROL typically cost less than dealer OEM pricing while meeting TecDoc-verified fitment standards. Exact savings depend on the part type and your vehicle.

How fast is CASTROL parts delivery?

We offer free delivery across UK on orders over £99. Most in-stock CASTROL parts ship same day.

CASTROL Car Parts

Q: Is CASTROL OE quality?

CASTROL parts in our catalogue carry TecDoc-verified fitment data. Many major brands — including Bosch and Continental — also supply directly to vehicle manufacturers as OEM partners. Check individual product listings for OE cross-references.

Browse the CASTROL catalogue — original quality parts and accessories

CASTROL supplies 278+ car parts across 7 categories — including engine oil, hydraulic oil, transmission oil. Every CASTROL part in our catalogue includes TecDoc-verified vehicle fitment and 14-day returns.

Frequently Asked Questions

What CASTROL parts are available?

CASTROL offers 278+ car parts across 7 categories on our catalogue — including engine oil, hydraulic oil, transmission oil. TecDoc-verified fitment data is included for every part.

Is CASTROL OE quality?