on orders over £40 - Mainland Uk*
Engine Parts - Engine Internals
Find Engine Parts - Engine Internals for your vehicle
Enter your reg and we'll show you only parts that fit — no guesswork.
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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 Piston Ring Kit (1CYL) PR45-000 24454587 PR45-000
Description This FAI Piston Ring Set (Part Number PR45-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR44-000 630016 PR44-000
Description This FAI Piston Ring Set (Part Number PR44-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR43-000 55568927 PR43-000
Description This FAI Piston Ring Set (Part Number PR43-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR42-000 93186225 PR42-000
Description This FAI Piston Ring Set (Part Number PR42-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit PR405-000 PR405-000
Description This FAI Piston Ring Set (Part Number PR405-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specifi...
View full detailsFAI Piston Ring Kit (1CYL) PR38-000 4431147 PR38-000
Description This FAI Piston Ring Set (Part Number PR38-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR37-000 0640.V8 PR37-000
Description This FAI Piston Ring Set (Part Number PR37-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR35-000 7701470248 PR35-000
Description This FAI Piston Ring Set (Part Number PR35-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR29-000 053198151C PR29-000
Description This FAI Piston Ring Set (Part Number PR29-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR33-000 1203300Q0D PR33-000
Description This FAI Piston Ring Set (Part Number PR33-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR3-000 13011-33041 PR3-000
Description This FAI Piston Ring Set (Part Number PR3-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specifica...
View full detailsFAI Piston Ring Kit PR291-050 GK2Q 6K100 PR291-050
Description This FAI Piston Ring Set (Part Number PR291-050) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specifi...
View full detailsFAI Piston Ring Kit PR291-000 GK2Q 6K100 PR291-000
Description This FAI Piston Ring Set (Part Number PR291-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specifi...
View full detailsFAI Piston Ring Kit (1CYL) PR27-000 23040-27940 PR27-000
Description This FAI Piston Ring Set (Part Number PR27-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR27-050 23040-27940 PR27-050
Description This FAI Piston Ring Set (Part Number PR27-050) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR15-000 PR15-000
Description This FAI Piston Ring Set (Part Number PR15-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR26-050 PR26-050
Description This FAI Piston Ring Set (Part Number PR26-050) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR12-000 11257566479 PR12-000
Description This FAI Piston Ring Set (Part Number PR12-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR26-000 PR26-000
Description This FAI Piston Ring Set (Part Number PR26-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit PR253-050 1608990380 PR253-050
Description This FAI Piston Ring Set (Part Number PR253-050) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specifi...
View full detailsFAI Piston Ring Kit (1CYL) PR115-000 LR004436 PR115-000
Description This FAI Piston Ring Set (Part Number PR115-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specifi...
View full detailsFAI Piston Ring Kit PR253-000 1608990380 PR253-000
Description This FAI Piston Ring Set (Part Number PR253-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specifi...
View full detailsFAI Piston Ring Kit (1CYL) PR25-000 1781202 PR25-000
Description This FAI Piston Ring Set (Part Number PR25-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
View full detailsFAI Piston Ring Kit (1CYL) PR19-000 4431757 PR19-000
Description This FAI Piston Ring Set (Part Number PR19-000) is OE-quality replacement, supplied for direct fitment to compatible vehicles. Specific...
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.