The listing price includes shipping to the lower 48 United States. International shipping is also available.
This is one brand new SplitFire high performance spark plug. The unique design of the grounding electrode doubles the effective size of the ignition spark leading to increased power, cleaner burn and better fuel economy. This replaces several OE part numbers; please refer to OEM Interchange below for details.
Please check the engine compatibility information and visually check the picture of the part against the part you are replacing in order to determine if this part is correct for your application. This is a brand new part; it has never been installed on a vehicle.
Engine Compatibility
This table summarizes the make and engine that this part is appropriate for. For full details please refer to Vehicle Compatibility below.
Year
Make
Engine
1968-1974
Ford
5.0L
1965-1974
Ford
5.8L
1965
Ford
4.3L
1972
Ford
7.5L
1965-1972
Ford
7.0L
1965-1977
Ford
6.4L
1975-1977
Ford
5.9L
1975-1986
Ford
4.9L
1966-1967
Ford
3.9L
1965-1968
Ford
4.7L
1968-1974
Mercury
5.0L
1969-1974
Mercury
5.8L
1965
Mercury
4.3L
1966-1969
Mercury
7.0L
1966-1969
Mercury
6.4L
1965-1967
Mercury
4.7L
1966-1967
Mercury
6.7L
OEM Interchange
This part is interchangeable with the following parts:
Manufacturer
Part #
FORD OE
420
FORD OE
8U2J-12405A-CA
FORD OE
ASF34
FORD OE
BF32
FORD OE
BF42
FORD OE
BF42C
FORD OE
BRF32
FORD OE
BRF42
FORD OE
BSF42
FORD OE
BSF42C
FORD OE
BTF42
FORD OE
BTRF42
FORD OE
SP-420
MASSEY-FERGUSON
834237-MI
MOPAR BRAND
8129816
MOPAR BRAND
8129817
MOPAR BRAND
8129832
MOPAR BRAND
8129839
MOPAR BRAND
8129846
MOPAR BRAND
8129862
We want your experience with us to be a happy one. If you have any questions, concerns or issues with this product or with your order please contact us so we can make it right.
