on orders over £40 - Mainland Uk*
Engine Parts - Engine Internals
Find Engine Parts - Engine Internals for your vehicle
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- ✓ Free delivery on orders over £40
- ✓ UK stock, dispatched from Northampton
- ✓ Filtered to your specific vehicle from DVLA data
Browse all Engine Parts - Engine Internals
FAI Cylinder Head Gasket 0mm Thick HG1684
Description This FAI Gasket, cylinder head (Part Number HG1684) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spec...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1684A
Description This FAI Gasket, cylinder head (Part Number HG1684A) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1681B
Description This FAI Gasket, cylinder head (Part Number HG1681B) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 0mm Thick HG1677
Description This FAI Gasket, cylinder head (Part Number HG1677) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spec...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1655A
Description This FAI Gasket, cylinder head (Part Number HG1655A) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket Thick HG1663B
Description This FAI Gasket, cylinder head (Part Number HG1663B) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 0mm Thick HG1666
Description This FAI Gasket, cylinder head (Part Number HG1666) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spec...
View full detailsFAI Cylinder Head Gasket Thick HG1663A
Description This FAI Gasket, cylinder head (Part Number HG1663A) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1663
Description This FAI Gasket, cylinder head (Part Number HG1663) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spec...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1662B
Description This FAI Gasket, cylinder head (Part Number HG1662B) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick Stainless Steel HG1658
Description This FAI Gasket, cylinder head (Part Number HG1658) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spec...
View full detailsFAI Cylinder Head Gasket 1mm Thick Stainless Steel HG1658A
Description This FAI Gasket, cylinder head (Part Number HG1658A) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick Metal HG1634C
Description This FAI Gasket, cylinder head (Part Number HG1634C) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick Stainless Steel HG1658B
Description This FAI Gasket, cylinder head (Part Number HG1658B) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1655D
Description This FAI Gasket, cylinder head (Part Number HG1655D) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1655C
Description This FAI Gasket, cylinder head (Part Number HG1655C) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick Metal HG1634D
Description This FAI Gasket, cylinder head (Part Number HG1634D) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1653B
Description This FAI Gasket, cylinder head (Part Number HG1653B) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1655
Description This FAI Gasket, cylinder head (Part Number HG1655) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spec...
View full detailsFAI Cylinder Head Gasket Thick HG1654
Description This FAI Gasket, cylinder head (Part Number HG1654) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spec...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1653A
Description This FAI Gasket, cylinder head (Part Number HG1653A) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spe...
View full detailsFAI Cylinder Head Gasket 1mm Thick HG1653
Description This FAI Gasket, cylinder head (Part Number HG1653) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spec...
View full detailsFAI Cylinder Head Gasket 0mm Thick HG1651
Description This FAI Gasket, cylinder head (Part Number HG1651) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spec...
View full detailsFAI Cylinder Head Gasket 0mm Thick HG1648
Description This FAI Gasket, cylinder head (Part Number HG1648) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Spec...
View full detailsAbout Engine Parts - Engine Internals
Town Parts stocks a wide range of engine parts - engine internals from established manufacturers includingFebi. Enter your registration above and we'll narrow the list to engine parts - engine internals that match your vehicle in the TecDoc catalogue. We always recommend confirming the part dimensions against your existing component before fitting, as specifications can vary between trim levels and engine variants.
All stock dispatches from our Northampton warehouse with free standard delivery on orders over £40 to most UK mainland locations. Browse the full engine parts - engine internals catalogue below, or use the registration lookup to filter to parts matched to your vehicle.
Frequently asked
How do I know a part will fit my car?
Enter your registration above and we cross-check against the TecDoc catalogue to narrow the list to engine parts - engine internals listed against your vehicle. Specifications can still vary between trim levels and engine variants, so we recommend confirming the part dimensions against your existing component before fitting.
What brands do you stock?
We stock established manufacturer brands sourced through trade channels. The brand row at the bottom of this page shows which manufacturers we carry for engine parts - engine internals. We don't sell unbranded parts.
How quickly will my order arrive?
Most orders dispatch from our Northampton warehouse within 1–2 working days. Free standard delivery on orders over £40 to most UK mainland locations.
What if the part doesn't fit?
Please check our returns policy for the current terms. If you're unsure about fitment for your specific vehicle variant, please contact our team before ordering using the details at the bottom of the site.
Can I check fitment before ordering?
Yes — every product page shows whether the part is listed against your selected vehicle. Where multiple sizes exist for the same vehicle, the dimensions are shown so you can compare against your existing part. If you're unsure, contact our team for help confirming the right option.
Brands for Engine Parts - Engine Internals
We stock engine parts - engine internals from these manufacturers — each linked to a dedicated brand page with the full range:
About Engine Parts - Engine Internals
Our engine parts - engine internals range is built from established UK suppliers and trusted aftermarket brands. Each product is mapped against OE/OEM references and TecDoc ktype data so the reg-lookup above filters to only the parts that fit your specific make, model, engine and trim.
Enter your registration to see exact-fit options — or browse by brand using the tiles above. The full catalogue covers most major makes and models on UK roads, with same-business-day dispatch on stock items ordered before 2pm.
Engine and cooling system parts
Engine and cooling parts span a wide spectrum — timing belts and chains, water pumps, alternators, starters, gaskets and seals. Some are service-interval items (timing belt every 5-10 years or 60-100k miles depending on engine), others are catch-it-early items where small failures can lead to bigger ones if ignored.
Common engine warning signs
- Whining or rattling from the front of the engine — failing belt tensioner or alternator bearing.
- Coolant loss with no visible leak — head gasket, hose or water pump seal.
- Charging warning light or dim headlights at idle — alternator output dropping.
- Slow cranking on cold mornings — starter motor or battery, both worth checking.
Don't postpone a timing-belt service
The biggest avoidable engine failure on the UK fleet is timing-belt overrun. If your service book is missing or the previous owner's record is unclear, get it checked — replacing a belt costs a few hundred pounds; replacing the engine after a belt snap on an interference engine runs into thousands.
Why buy from Town Parts
- Reg-lookup fitment — see only the parts mapped to your specific vehicle.
- UK warehouses — most stock items dispatch same business day on orders before 2pm.
- Established brands — the brand tiles above are the full list available in this category.
- Standard returns — handled per our returns policy linked in the footer.