with High Energy Ignition (HEI) Gap 0.060in ; Plug Type RV15YC6
Professional Conventional; Gap .035
Gap 0.035" OE Equivalent Design
Gap 0.045in OE Type ; Plug Type RV12YC
Gap 0.045in OE Type ; Plug Type RV9YC
Gap 0.045in OE Type ; Plug Type RV15YC4
Gap 0.045in OE Type ; Plug Type RV17YC
Gap 0.035 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 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.035 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.044 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.045" OE Equivalent Design
Gap 0.060" OE Equivalent Design
Gap 0.045" OE Equivalent Design
Gap 0.035" OE Equivalent Design
Gap 0.045in; Plug Type RV17PMC4
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Gap .035 (in); Auto
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Gap 0.045"
Gap 0.045"
Gap 0.035"
Gap: .035 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 0.045in; Plug Type RV17PMP4
Gap .045 (in); Auto
Gap 0.045"
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Gap 0.035"
Gap 0.060"
Gap 0.045"
Gap 0.045"
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 World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Gap .045 (in)
Gap .045 (in)
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
14mm Thread; .460 in. Reach; Heat Range 6; Each;0.040 in. Plug Gap
Single; Plug Type 6IR5Y; [Available While Supplies Last];0.035 in. Plug Gap
Single; Plug Type 6IR4Y; [Available While Supplies Last];0.035 in. Plug Gap Available While Supplies Last
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; .460 in. Reach; Heat Range 5; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 4 Pack;0.035 in. Plug Gap Cast Iron Heads
14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0576S-4]; 8 Pack;0.040 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];0.040 in. Plug Gap
14mm Thread; .460 in. Reach; Tapered Seat; 5/8 Hex; Projected Tip; Resistor; 2 Of PN[0574S-4]; 8 Pack;0.045 in. Plug Gap
Browse our selection of quality spark plug parts designed specifically for your Chevrolet K5 Blazer. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Cheyenne · Custom · Custom Deluxe · Deluxe · Scottsdale · Silverado
Sport Utility
L6 4.1L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.6L · V8 7.4L
Automatic · Manual
