Gap 0.060in OE Type ; Plug Type RV15YC6
Gap 0.060 O.E. Recommended Resistor Plug with Patented U-Groove Design
Professional Conventional; Gap .060
Non-Resistor Type Gap 0.035in OE Type ; Plug Type J8C
Gap 0.035in OE Type ; Plug Type RN14YC
Original Center Electrode Material is Copper/Nickel Gap 0.045 in
Gap 0.060in OE Type ; Plug Type RC12YC5
Gap 0.035in; Plug Type RV15YC4
Professional Conventional; Gap .060
Original Center Electrode Material is Copper/Nickel Gap 0.06 in
Gap 0.035in OE Type ; Plug Type RJ18YC
Resistor Type Gap 0.035in ; Plug Type RJ14YC
Gap 0.050in; Plug Type RS14YC6
Rapidfire - Aluminum Heads
Gap 0.032 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.060 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.032 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.027 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.044 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.035" OE Equivalent Design
Gap 0.060 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.035 O.E. Recommended Resistor Plug with Patented U-Groove Design
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset
Gap 0.035"
Gap .050 (in); Auto
OE Style; Auto
Gap 0.060" OE Equivalent Design
Gap 0.060" OE Equivalent Design 30,000 mi OE Mfr Recommended Service Interval
Gap 0.045" OE Equivalent Design
Gap 0.045" OE Equivalent Design
Gap 0.060" OE Equivalent Design
OE Style; Auto
Gap 0.035"
w/ Conventional Design
Gap 0.060in; Plug Type RC12PYC
Gap 0.050in; Plug Type RS14PYC6
Gap 0.050"
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Gap 0.035in; Plug Type RN14PMC
Gap 0.060in; Plug Type RS10PYC
Gap 0.060in; Plug Type RN14PMC5
Rapidfire - Aluminum Heads
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset
Rapidfire - Aluminum Heads
Gap 0.035in; Plug Type RV17PMC4
w/ Standard Plug
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Rapidfire - Aluminum Heads
Original Center Electrode Material is Platinum Do Not Gap, Gap is Preset
Gap .035 (in); Auto
Rapidfire - Aluminum Heads
Rapidfire - Aluminum Heads
w/ Conventional Design
Gap 0.050"
Gap 0.060"
Gap 0.035"
Gap 0.060"
Gap 0.060"
Gap 0.035"
Gap: .060/1.5mm Enhanced Tapered Ground Electrode w/ Platinum Chip
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Gap: .035/0.9mm Enhanced Tapered Ground Electrode w/ Platinum Chip
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap .050 (in)
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
w/ Platinum Design
Gap 0.035in; Plug Type RN14PYP
Gap 0.035in OE Type ; Plug Type RV17PMP4
Gap .035
Gap 0.060in; Plug Type RN14PMP5
Gap 0.060in; Plug Type RC12PYP
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset
Gap 0.050in OE Type ; Plug Type RS14PYPB5
Gap 0.060in; Plug Type RS10PYP
Gap 0.060in; Plug Type RS8WYPB5
Professional Double Platinum; Gap 0.035in
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Original Center Electrode and Ground Electrode Material is Platinum Do Not Gap, Gap is Preset
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Gap 0.060in; Plug Type RC12WYPB4
Gap 0.044 Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
Gap 0.050 Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
Gap 0.044 Platinum Plug - Long Life Platinum Plug with Taper Tip & Patented U-Groove Design
GM Original Equipment Double Platinum; Gap 0.060in
Gap .060 (in)
Gap 0.045"
Gap 0.035"
Gap 0.060"
Gap 0.045"
Gap 0.035"
Gap 0.050"
Gap 0.050in; Plug Type RS14WYPB5
GM Original Equipment Double Platinum; Gap 0.060in
Rapidfire - Aluminum Heads
OE Style
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap 0.044 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap .050 (in)
Gap 0.044 Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Rapidfire
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.060"
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Rapidfire - Aluminum Heads
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
w/ Platinum Design
w/ Platinum Design
Gap 0.050" OE Equivalent Design 100,000 mi OE Mfr Recommended Service Interval
Gap 0.050"
w/ Platinum Design
w/ Platinum Design
Rapidfire - Aluminum Heads
w/ Platinum Design
w/ Platinum Design
w/ Platinum Design
w/ Platinum Design
14mm Thread; .460 in. Reach; Heat Range 6; Each;0.035 in. Plug Gap
w/ Platinum Design
0.035"
Single; Plug Type 6IR4Y; [Available While Supplies Last];0.035 in. Plug Gap Available While Supplies Last
14mm Thread; .708 in. Reach; Heat Range 6; 4 Pack;0.060 in. Plug Gap
Double Platinum Shorty; Individual;0.060 in. Plug Gap
Standard; Shorty Plug For Headers; 4 Pack;0.035 in. Plug Gap
14mm Thread; .460 in. Reach; Heat Range 6; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 4 Pack;0.030 in. Plug Gap
14mm Thread; .375 in. Reach; Heat Range 6; Gasket Seat; 13/16 Hex; Projected Tip; Resistor; 4 Pack;0.035 in. Plug Gap
14mm Thread; .375 in Reach; Gasket Seat; 13/16 Hex; Projected Tip; Resistor; 8 Pack;0.035 in. Plug Gap
14mm Thread; .708 in. Reach; Heat Range 6; 8 Pack;0.060 in. Plug Gap
14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0576S-4]; 8 Pack;0.035 in. Plug Gap
Stock Heat Range; 0.032 in. Gap; 5/8 in. Hex Size; .460 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack Of PN[0576];0.035 in. Plug Gap
Browse our selection of quality spark plug parts designed specifically for your Cadillac Fleetwood. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
60 Special · 60 Special Brougham · 75 · 75 Formal · Base · Brougham · Brougham Commercial Chassis · Brougham Talisman · Brougham d'Elegance · Formal · d'Elegance
Coupe · Hardtop · Limousine · Sedan · Stripped Chassis · U/K · Wagon
V6 4.1L · V6 4.3L · V8 4.1L · V8 4.5L · V8 4.9L · V8 5.0L · V8 5.7L · V8 6.0L · V8 7.0L · V8 7.7L · V8 8.2L
Automatic · U/K
