- Austin-Healey 100 1953-56
- Austin-Healey 100-6 1956-59
- Austin-Healey 3000 1959-67
- Austin-Healey Sprite 1958-71
- Bentley S1 1955-59
- Bentley S2 1959-62
- Bentley S3 1962-65
- Bentley T1 1965-77
- Bentley T2 1977-80
- Daimler 2.5 V8 1962-67
- Daimler Sovereign 1966-69
- Daimler Sovereign 420 1966-69
- Daimler Sovereign Series I 1969-73
- Daimler Sovereign Series II 1973-79
- Daimler Sovereign Series III 1979-92
- Jaguar C-Type 1951-53
- Jaguar D-Type 1954-57
- Jaguar E-Type Series 1 1961-68
- Jaguar E-Type Series 2 1969-71
- Jaguar E-Type Series 3 1971-75
- Jaguar Mark 1 1955-59
- Jaguar Mark 2 1959-67
- Jaguar Mark X 1961-70
- Jaguar S-Type 1963-68
- Jaguar S-Type 3.4 1963-68
- Jaguar S-Type 3.8 1963-68
- Jaguar XJ 1968-73
- Jaguar XJ12 1972-73
- Jaguar XJ6 Series I 1968-73
- Jaguar XJ6 Series II 1973-79
- Jaguar XJ6 Series III 1979-92
- Jaguar XJ6 Series III 1986-92
- Jaguar XJ6 Series III HE 1982-92
- Jaguar XJ12 Series I 1972-73
- Jaguar XJ12 Series II 1973-79
- Jaguar XJ12 Series III 1979-92
- Jaguar XJ-S 1975-81
- Jaguar XJ-S 3.6 1983-92
- Jaguar XJ-S 5.3 HE 1983-92
- Jaguar XK120 1948-54
- Jaguar XK140 1954-57
- Jaguar XK150 1957-61
- Jaguar XK150S 1957-61
- Lotus Elan 1962-74
- Lotus Elan Plus 2 1967-74
- Lotus Europa 1966-75
- Lotus Europa S2 1967-75
- Lotus Seven 1957-73
- Lotus Super Seven 1968-74
- MG MGA 1955-62
- MG Magnette ZA 1953-56
- MG Magnette ZB 1956-58
- MG TF 1953-55
- Morris Minor 1000 1956-62
- Sunbeam Alpine 1960-65
- Sunbeam Tiger 1964-67
- Triumph GT6 Mk I 1966-68
- Triumph GT6 Mk II 1968-70
- Triumph GT6 Mk III 1970-73
- Triumph Herald 1200 1961-67
- Triumph Herald 13/60 1967-71
- Triumph Spitfire 1962-80
- Triumph Spitfire 4 1962-64
- Triumph Spitfire 4 Mk II 1964-67
- Triumph Spitfire Mk III 1967-70
- Triumph Spitfire Mk IV 1970-74
- Triumph Spitfire 1500 1974-80
- Triumph TR2 1953-55
- Triumph TR3 1955-57
- Triumph TR3A 1957-62
- Triumph TR4 1962-65
- Triumph TR4A 1965-67
- Triumph TR5 1967-68
- Triumph TR6 1969-76
- Triumph TR250 1967-68
- Triumph Vitesse 1962-71
- Triumph Vitesse 2-litre 1966-71
- TVR Grantura 1960-64
- TVR Griffith 1963-65

1. Product Name: Champion Spark Plug RDJ7J
2. OEM Part Number: RDJ7J
3. Equivalent OEM Part Number: CCH860
4. Product Type: Copper Plus Spark Plug
5. Recommended Use: Replacement for OE spark plugs in vehicles, mowers, and weed whackers
6. Center Electrode Material: Copper-core
7. Shell Material: Patented Ultraseal coated for maximum corrosion resistance
8. Resistor Type: Patented SAC-9 semiconductor resistor
9. Compatibility: Please use the cross reference table above or contact us for verification

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.

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.