1991 Spark Plugs & Glow Plugs

Spark Plug, Nitrode, Tapered Seat, 18mm Thread, .429 in. Reach, Projected Tip, Resistor, Each

Part Number: PLT-SP-NP30

Not Yet Reviewed

Estimated Ship Date: Today

USE AUP 275

Part Number: CPN-929

Not Yet Reviewed

Estimated Ship Date: Today

• $25 Summit Bucks

Spark Plug, Gasket Seat, 14mm Thread, .748 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-6775

Not Yet Reviewed

Estimated Ship Date: Today

Iridium Ultra

Part Number: ATL-AI5224

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, OE Platinum, Gasket Seat, 14mm Thread, 11.2mm Reach, Resistor, Each

Part Number: BCH-6708

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, .807 in. Reach, Non-Projected Tip, Resistor, Each

Part Number: ATL-5144

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, V-Power, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-5632

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, Double Platinum, Flat Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-7034

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $25 Summit Bucks

Spark Plug, RC9MCC, Copper, Gasket Seat, 14mm Thread, .460 in. Reach, Non-Resistor, Each

Part Number: CPN-97

Not Yet Reviewed

Estimated Ship Date: Today

• $25 Summit Bucks

Spark Plug, RC12LYC, Copper Plus, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Jeep, Each

Part Number: CWA-56027275

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

• Drop Ship
• Special Order

Spark Plug, RN12YC, Copper Plus, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Jeep, Each

Part Number: CWA-5213693

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

• Drop Ship
• Special Order

Spark Plug, RN11YC4, Copper Plus, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Jeep, Each

Part Number: CWA-4318131

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

• Drop Ship
• Special Order

Spark Plugs, Platinum Tip, 14mm Thread Size, Harley-Davidson®, Pair

Part Number: ALM-Y2410P

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

• Drop Ship
• Special Order