Spark Plugs

Spark Plug, RC12YC, Copper Plus, 14mm Thread, Gasket Seat, .750 in. Reach, Projected Tip, Each

Part Number: CPN-71-1

4.8 out of 5 stars ( 46 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, RJ12YC, Copper Plus, 14mm Thread, .375 in. Reach, Resistor, GM, Jeep, Mopar, International, Each

Part Number: CPN-14

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-803

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Iridium, Gasket Seat, 14mm Thread Size, 1.000 in. Reach, Each

Part Number: CPN-9055

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, RAPIDFIRE Performance Platinum, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-7

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Iridium, Iridium, 14mm Thread, 0.689 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: CPN-9405

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Copper Plus, 14mm Thread, 1.043 in. Reach, Resistor, Each

Part Number: CPN-446

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, RAPIDFIRE Performance Platinum, Tapered Seat, 14mm Thread, 25mm Reach, Resistor, Each

Part Number: ADO-17

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, J12YC, Copper Plus, Gasket Seat, 14mm Thread, .380 in. Reach, Non-Resistor, Each,

Part Number: CPN-10

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, RAPIDFIRE Performance Platinum, Tapered Seat, 14mm Thread, 0.460 in. Reach, Resistor, Each

Part Number: ADO-1

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Platinum Power, 14mm Thread, .750 in. Reach, Each

Part Number: CPN-3318

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Copper Plus, 14mm, Gasket Seat, .375 in. Reach, Projected Tip, Resistor, RJ12C, Each

Part Number: CPN-592

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, RC12YC, Copper Plus, 14mm Thread, .750 in. Reach, Projected Tip, Each

Part Number: PWD-555737

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, Copper Core, Gasket Seat, 14mm Thread, .375 in. Reach, Non-Projected, Non-Resistor, Each

Part Number: ATL-458

Not Yet Reviewed

Estimated Ship Date: Today

Spark Plug, Resistor, Platinum Tip, Platinum Core, 14mm Thread Size, 0.750 in. Reach, Gasket Seat, Each

Part Number: CPN-955M

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Double Platinum Power, 14mm Thread, 0.689 in. Reach, Tapered Seat, Pair

Part Number: CPN-79632

Not Yet Reviewed

Estimated Ship Date: Today

USE AUP 308

Part Number: CPN-592C

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, QC12YC, Copper Plus, 14mm Thread, 19mm Reach, Gasket seat, Resistor, Projected Tip, Each

Part Number: CPN-946

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Double Platinum, Projected Tip, QC12GMC, 14mm Thread, 19mm Reach, Gasket Seat, Each

Part Number: CPN-950M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, Nickel Tip, Gasket Seat, 14mm Thread, 0.750in. Reach, Resistor, Each

Part Number: CWA-56041402AB

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

• Drop Ship
• Special Order