2 Plugs Per Cylinder Required Gap 0.044in OE Type ; Plug Type REC12MCC4
Gap .045 (in); Auto
with Dual Spark Plugs Original Center Electrode Material is Iridium Do Not Gap, Gap is Preset
Gap 0.044 Qty 2 Per Cyl. Resistor Plug with Patented U-Groove Design
with Dual Spark Plugs Original Center Electrode Material is Iridium Do Not Gap, Gap is Preset
Dual Plug; 16 Req'd Gap 0.044"
Dual Plug; 16 Req'd Gap 0.044" Actual FCA OE NICKEL plug (30,000 mi/48,000 km interval). **NOTE: FCA OES now recommends IRIDIUM extended service plug.
with Dual Spark Plugs Original Center Electrode Material is Iridium Do Not Gap, Gap is Preset
Platinum Performance Life Upgrade - Do Not Gap.
Twin Spark System Gap 0.044"
Gap 0.040 Qty 2 Per Cyl. Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Dual Plug; 16 Req'd Gap 0.044"
2 Plugs Per Cylinder Required Gap 0.044in ; Plug Type REC12WMPB5
Dual Plug; 16 Req'd Gap 0.044" Recommended FCA IRIDIUM OE extended service part (100,000 mi/160,000 km interval) 100,000 mi OE Mfr Recommended Service Interval
with Dual Spark Plugs Original Center Electrode Material is Iridium Do Not Gap, Gap is Preset
with Dual Spark Plugs Original Center Electrode Material is Iridium Do Not Gap, Gap is Preset
Gap 0.044 Qty 2 Per Cyl. 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 Qty 2 Per Cyl. Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Twin Spark System Gap 0.044" OE Equivalent Design 100,000 mi OE Mfr Recommended Service Interval
Dual Plug; 16 Req'd Gap 0.044"
Gap 0.044 Qty 2 Per Cyl. O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap
5.7L V8 HEMI Engine;Replaces part # SLZFR5C11G
Right Cylinder Head;Supersedes part # 68138239AC
Set Plug Gap To Manufacturers Recommended Setting
Set Plug Gap To Manufacturers Recommended Setting
5.7L V8 HEMI Engine;Replaces part # 68143877AB
Dual Plug; 16 Req'd Gap 0.032" Actual OE Manufacturer 100,000 mi OE Mfr Recommended Service Interval
Browse our selection of quality spark plug parts designed specifically for your Ram 2500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Big Horn · HD Limited · HD Limited Rambox · HD Power Wagon · Hemi Sport · Laramie · Laramie HD · Laramie Limited · Laramie Longhorn · Limited · Limited Longhorn · Limited Tungsten · Limited Tungsten HD · Lone Star · Outdoorsman · Power Wagon · R/T · Rebel · SLT · SLT HD · SLT Sport · ST · SXT · Special Service · Sport · Tradesman
Crew Cab Pickup · Extended Cab Pickup · Extended Crew Cab Pickup · Standard Cab Pickup
L6 6.7L · V8 4.7L · V8 5.7L · V8 6.4L
Automatic · Manual
