| Part | Application | Cost |
| Lotus Sunbeam new and remanufactured parts | ||
| Water pump | Non PAS | £118 |
| Clutch plate and cover (reconditioned) | £130 | |
| Exhaust Manifold | All | £250 |
| Starter Motors (reconditioned, exchange) | Pre 86 | £120 |
| Cam Covers (fully refurbished) (pair) | All | £90 |
| Cam belt tensioner bearings | All | £25 |
Cam belt tensioner (fully refurbished) (Blog post and image) |
77-86 | £80 |
| Cam belt (flat tooth) | £40 | |
| TOP | ||
| Carburettor 'O' rings set (8) | NA | £2 |
| Fuel Pump (New, not O.E.) | £70 | |
| Air filter | £9 | |
| Clutch plate and cover (reconditioned) | S1 | £130 |
| Oil filter (genuine Lotus) | £15 | |
| Oil filter (non genuine) | £10 | |
| L14 Camshafts | £200 | |
| TOP | ||
| Main bearings - standard, +10, +20, +30 | £145 | |
| Big ends standard, +10, +20, +30 | £55 | |
| Thrust washers | £10 | |
| Rear crank seal | £25 | |
| Front crank seal | £16 | |
| Cam seal | £10 | |
| Auxliary shaft seal | £6 | |
| Oil pick up pipe olive | £3 | |
| Cam cover gasket | LC | £5.95 |
| Cam cover gasket | HC | £3.72 |
| Auxliary housing gasket | £8 | |
| Oil pump gasket | £9 | |
| Water pump gasket - 907 | £1 | |
| Inlet manifold gasket | £5.95 | |
| TOP | ||
| Thermostat gasket | £1 | |
| Air filter | £9 | |
| Oil filter (genuine Lotus) | £15 | |
| Oil filter (non genuine) | £10 | |
| Core plugs | £5 | |
| Head Gasket | £50 | |
| Liners (iron) | £50 | |
| Liners (iron liner to replace Nicosil liner) | £50 | |
| Rings | LC | £80 |
| Rings | HC | £80 |
| Valve guides - Standard | £4 | |
| Inlet valves - Sport 300 | £20 | |
| Inlet valves +1mm | £20 | |
| Exhaust valves - +1mm | £20 | |
| Spigot bearing - needle roller | £5 | |
| Spigot bearing - ball bearing | £6 | |
| V belts | £7 | |
| Plugs BP6RES | £3 | |
| TOP | ||
| Plugs BP7RES | £3 | |
| Camshaft sprocket LC | £40 | |
| Crankshaft sprocket LC | £40 | |
| Camshaft sprocket vernier LC - pair | £165 | |
| Camshaft sprocket HC | £40 | |
| Crankshaft sprocket HC | £40 | |
| Camshaft sprocket vernier HC - pair | £165 | |
| Exhaust manifold stud | £2 | |
| TOP | ||