Cadillac Deville Cold Air Intake

E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread, 19 mm reach, 13/16 in. hex size, resistor type, gasket seat, copper core, projected core nose, extended gap; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs; With E3's limited 5-year or 10,000-mile warranty.

Fits the following 1968-1981 Cadillac DeVille submodels:

• 1968-1971: Base; 8 Cyl 7.7L;
• 1972-1974: Base; 8 Cyl 7.7L; "VIN R"

• 1974-1976: Base; 8 Cyl 8.2L; "VIN S"

• 1975-1976: Cabriolet; 8 Cyl 8.2L; "VIN S"

• 1975-1976: d'Elegance; 8 Cyl 8.2L; "VIN S"

• 1977-1979: Base; 8 Cyl 7.0L; "VIN S"

• 1977-1979: Base; 8 Cyl 7.0L; "VIN T"

• 1977-1979: d'Elegance; 8 Cyl 7.0L; "VIN S"

• 1977-1979: d'Elegance; 8 Cyl 7.0L; "VIN T"

• 1978-1979: Cabriolet; 8 Cyl 7.0L; "VIN S"

• 1978-1979: Cabriolet; 8 Cyl 7.0L; "VIN T"

• 1978-1979: Phaeton; 8 Cyl 7.0L; "VIN S"

• 1978-1979: Phaeton; 8 Cyl 7.0L; "VIN T"

• 1980-1980: Base; 8 Cyl 6.0L; "VIN 6"

• 1980-1980: Cabriolet; 8 Cyl 6.0L; "VIN 6"

• 1980-1980: d'Elegance; 8 Cyl 6.0L; "VIN 6"

• 1981-1981: Base; 8 Cyl 6.0L; "VIN 9"

• 1981-1981: Cabriolet; 8 Cyl 6.0L; "VIN 9"

• 1981-1981: d'Elegance; 8 Cyl 6.0L; "VIN 9"

Fits 17 more submodels. (Show all) Show less info