Here is the list of British and European cars with which the J4 and J4 Champion Spark Plugs Standard is compatible:

- Austin-Healey 100 1953-55
- Austin-Healey 100-6 1956-59
- Austin-Healey 3000 1959-67
- Austin A30 1952-56
- Austin A35 1956-58
- Austin A40 1958-62
- Austin Cambridge 1953-59
- Austin Gipsy 1958-61
- Austin Mini 1959-72
- Austin Mini Cooper 1961-72
- Austin Mini Moke 1964-68
- Austin Princess 1959-68
- Austin Westminster 1954-68
- Bentley S2 1959-62
- Bentley S3 1962-65
- Bristol 406 1958-61
- Bristol 407 1961-63
- Bristol 408 1963-66
- Daimler SP250 1959-64
- Hillman Husky 1954-56
- Hillman Minx 1953-56
- Hillman Super Minx 1961-64
- Jaguar XK 120 1948-54
- Jaguar XK 140 1954-57
- Jaguar XK 150 1957-61
- Jaguar E-Type 1961-67
- Jaguar Mark II 1959-67
- Land Rover Series I 1948-58
- Land Rover Series II 1958-71
- Land Rover Series III 1971-74
- MG Magnette ZA 1953-56
- MG Magnette ZB 1956-59
- MG Magnette Mark III 1959-62
- MG MGA 1955-62
- MG MGB 1962-74
- MG MGC 1967-69
- Morris Minor 1953-56
- Morris Oxford 1954-59
- Morris Cowley 1956-59
- Morris Mini Minor 1959-64
- Morris Mini Cooper 1961-72
- Morris 1100 1962-68
- Riley Pathfinder 1953-57
- Riley 2.6 1957-59
- Riley 3.0 1959-61
- Rolls-Royce Silver Cloud 1955-66
- Rolls-Royce Silver Shadow 1965-74
- Rover P4 1950-64
- Rover P5 1958-73
- Rover P6 1963-74
- Singer Gazelle 1956-59
- Singer Vogue 1961-64
- Standard Vanguard 1953-59
- Sunbeam Alpine 1959-68
- Sunbeam Rapier 1955-67
- Triumph TR2 1953-55
- Triumph TR3 1955-62
- Triumph TR4 1961-65
- Triumph TR5 1967-69
- Vauxhall Cresta 1954-57
- Vauxhall Victor 1957-61
- Vauxhall Viva 1963-66
- Wolseley 4/44 1953-56
- Wolseley 6/90 1954-59
- Wolseley 15/60 1958-61
- Wolseley 1100 1962-68

Champion

OEM Part Number(s): 833M, J4C, 833

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.