Original Center Electrode Material is Copper/Nickel Gap 0.039 in
Gap 0.040in; Plug Type RC12MCC4 Actual OE Part
2 Plugs Per Cylinder Required Gap 0.052in ; Plug Type REC12MCC4
2 Plugs Per Cylinder Required Gap 0.044in ; Plug Type RE14MCC4 Actual OE Part
Gap .045 (in); Auto
Gap 0.044 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.040" OE Equivalent Design 30,000 mi OE Mfr Recommended Service Interval
Twin Spark System Gap 0.044" OE Equivalent Design 30,000 mi OE Mfr Recommended Service Interval
Gap 0.040in; Plug Type RC12PMC4
2 Plugs Per Cylinder Required Gap 0.044in ; Plug Type RE14PMC
with Dual Spark Plugs 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
with Dual Spark Plugs Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Gap: .045/1.1mm; w/ Dual Spark Plugs Enhanced Tapered Ground Electrode w/ Platinum Chip
Gap 0.040"
with Dual Spark Plugs Original Center Electrode Material is Copper/Nickel Gap 0.044 in
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
with Dual Spark Plugs Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
with Dual Spark Plugs Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
2 Plugs Per Cylinder Required Gap 0.044in ; Plug Type RE14PMPB
Gap 0.040in; Plug Type RC12PMPB4
Dual Plug; Intake Side; 8 Req'd (8 Exhaust Side Plugs Also Req'd) Gap 0.039"
Dual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd) Gap 0.051"
Twin Spark System Gap 0.044"
Dual Plug; Intake Side; 8 Req'd (8 Exhaust Side Plugs Also Req'd) Gap 0.039" OE Equivalent Design 30,000 mi OE Mfr Recommended Service Interval
Gap 0.044 Qty 2 Per Cyl. Resistor Plug with Patented U-Groove Design
with Dual Spark Plugs 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
with Dual Spark Plugs Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.040 Qty 2 Per Cyl. Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Twin Spark System Gap 0.044"
Gap 0.040in; Plug Type RC12WMPB4
Dual Plug; Intake Side; 8 Req'd (8 Exhaust Side Plugs Also Req'd) Gap 0.039"
2 Plugs Per Cylinder Required Gap 0.044in ; Plug Type RE14WMPB4
Dual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd) Gap 0.051"
Gap 0.040"
2 Plugs Per Cylinder Required Gap 0.052in ; Plug Type REC12WMPB5
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)
Dual Plug; Intake Side; 8 Req'd (8 Exhaust Side Plugs Also Req'd) Gap 0.039"
Exhaust Side;Interchangeable with part # SPFR8I1332
Gap 0.044 Qty 2 Per Cyl. 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 Worlds 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 0.044 Qty 2 Per Cyl. Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Dual Plug; Exhaust Side; 8 Req'd (8 Intake Side Plugs Also Req'd) Gap 0.051" OE Equivalent Design 102,000 mi OE Mfr Recommended Service Interval
Gap 0.040 Qty 2 Per Cyl. 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 0.044 Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
Twin Spark System Gap 0.044"
Dual Plug; 16 Req'd Gap 0.044"
Exhaust Side
Gap 0.040"
All V8 Engines;Interchangeable with part # 68303913AA
Gap 0.040 Qty 2 Per Cyl. Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.044 Qty 2 Per Cyl. O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap
RC12MCC4;Set Plug Gap To Manufacturers Recommended Setting
Gap 0.044 Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap
Gap 0.040"
Gap 0.044 O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap
All V8 Engines;Interchangeable with part # SP303913AA
4.7L V8 Engine;Supersedes part # SPRC12MCC4
Exhaust Side
Exhaust Side;Set Plug Gap To Manufacturers Recommended Setting For Use w/Existing Hardware
Set Plug Gap To Manufacturers Recommended Setting
Set Plug Gap To Manufacturers Recommended Setting
Set Plug Gap To Manufacturers Recommended Setting
Browse our selection of quality spark plug parts designed specifically for your Chrysler Aspen. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Limited · Limited Hybrid
Sport Utility
V8 4.7L · V8 5.7L
Automatic
