• NGK Resistor Spark Plug Cap TRS1225 (8787) - Vroom Classics
  • NGK Resistor Spark Plug Cap TRS1225 (8787) - Vroom Classics
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NGK Resistor Spark Plug Cap TRS1225 (8787)

NGK Resistor Spark Plug Cap TRS1225 (8787)

£63.29
£63.29 £63.29
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TRS1225 NGK Spark Plug Caps

The NGK range of resistor covers are designed to give perfect noise suppression across all frequencies whilst engine performance is not adversely affected whatsoever. Some caps are none resistor such as the LZFH & LBER. Ideal for magnetos ignition etc. Featuring a resistor element pressed in between the plug terminal and the high tension wire connection, the construction is extremely durable, the resistor element is long enough to prevent interior flashover, and steady resistance is maintained. Superlative ceramic materials are incorporated that resist deterioration and have small resistance variation under over-load, whilst the plug connector is made of sturdy phenolic resin, practically oblivious to tremendous heat and high tension, and very rugged rubber material. The heat press insertion makes the construction all the more tough and vibration-resistance. Special rubber liners on both ends prevent moisture from causing electrical leakage. All motorcycle manufacturers now comply with current legislation which demands a standard of noise suppression on every vehicle. This is achieved usually by fitting NGK resistor covers though in many cases a combination of NGK resistor covers and NGK resistor spark plugs (R type) is necessary to satisfy the ministry tests. It is emphasized that despite the use of both resistor covers and spark plugs in such engines, due to the unique and superior construction of NGK products there is no loss of performance or shortening of service life. LB05EMH and SD05FM being of tough EDPM rubber construction are intended for competition/trial applications.

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Model Compatibility

1. Austin-Healey 3000 1965-72
2. Jaguar E-Type 1961-71
3. MG Midget 1962-74
4. MG MGB 1962-80
5. Triumph Spitfire 1962-80
6. Triumph TR4 1961-65
7. Triumph TR4A 1965-67
8. Triumph TR5 1967-68
9. Triumph TR6 1969-76
10. Austin Mini Cooper 1961-71
11. Morris Mini Cooper 1961-71
12. Morris Minor 1000 1956-71
13. Sunbeam Alpine 1961-68
14. Sunbeam Tiger 1964-67
15. Lotus Elan 1962-74
16. Lotus Europa 1966-75
17. Aston Martin DB5 1963-65
18. Aston Martin DB6 1965-70
19. Aston Martin DBS 1967-72
20. Bentley S3 1962-65
21. Jaguar Mark X 1961-66
22. Jaguar S-Type 1963-68
23. Jaguar XJ6 1968-73
24. Jensen Interceptor 1966-76
25. Rolls-Royce Silver Shadow 1965-76
26. Triumph Stag 1970-77
27. Alfa Romeo 1750 GTV 1967-72
28. Alfa Romeo Giulia Sprint GT 1963-66
29. Alfa Romeo Giulia Sprint Speciale 1963-66
30. Ferrari 275 GTB 1964-68
31. Ferrari 330 GT 1963-68
32. Fiat 124 Sport Spider 1966-75
33. Fiat Dino 1966-73
34. Lancia Fulvia 1963-76
35. Maserati Ghibli 1967-73
36. Mercedes-Benz 230SL 1963-67
37. Mercedes-Benz 250SL 1967-68
38. Mercedes-Benz 280SL 1968-71
39. Porsche 911 1964-73
40. Porsche 912 1965-69
41. Volkswagen Beetle 1961-79
42. Volkswagen Karmann Ghia 1961-74

Part Number

OEM Part Number:
TRS1225 (8787)

Shipping Information

Standard shipping with tracking via Royal Mail or Evri for heavier parts:
- £4.99 per order for standard 2-day delivery
- £5.99 per order for Next Day delivery

Most orders are shipped the same business day if ordered before 2pm. We ship Monday through Friday.

If we unexpectedly run out of stock we may have to order your part which can take up to 1 week. We will be in touch in the rare circumstance that there is a delay to your shipment.

Returns Policy

We want you to be completely happy with your purchase but please do not hesitate to contact us immediately if you have a problem with your order. Please ensure that you consider all the points described on our profile page accessible by clicking our name above the product title.

It is especially important that you take due care to ensure that the part you selected is compatible with your car. If in doubt, we'd prefer that you get in touch via our profile page so we can help you.

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