MERCURY GRAND MARQUIS Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Champion Iridium Spark Plugs 9808

Spark Plug, Iridium, Gasket Seat, 14mm Thread, .689in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9808

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Champion Iridium Spark Plugs 9204

Spark Plug, Iridium, Tapered Seat, 14mm Thread, .708 in. Reach, Resistor, Each

Part Number: CPN-9204

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Motorcraft Platinum Spark Plugs AGSF22WMX

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Champion Platinum Power Spark Plugs 3408

Spark Plug, Platinum Power, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-3408

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

NGK Coil On Plug Boots CPB-FD001

COIL ON PLUG BOOT

Part Number: NGK-58901

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 2, 2026 if ordered today

NGK G-Power Platinum Spark Plugs TR55-1GP

Spark Plug, G-Power, 14mm Thread, 20.5mm Reach, 5/8 in. Hex, Tapered Seat, Resistor, Each

Part Number: NGK-7159

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 3, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 3, 2026 if ordered today

Champion Double Platinum Power Spark Plugs 7407

Spark Plug, RS14PLP, Double Platinum, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Each

Part Number: CPN-7407

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Denso Iridium TT Spark Plugs 4714

Spark Plug, U-Groove, 14mm Thread, 18mm. Reach, Resistor, Tapered Seat, Each

Part Number: DNP-4714

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 28, 2025 if ordered today

Denso U-Groove Spark Plugs 5032

Spark Plug, U-Groove, T20EPR-U, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5032

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Denso Iridium Long Life Spark Plugs 5087

Spark Plug, Iridium Long Life, ZT20EPR11, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5087

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 18, 2025 if ordered today

Denso Platinum TT Spark Plugs 4512

Spark Plug, Platinum TT, PT20TT, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-4512

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 28, 2025 if ordered today

Denso Double Platinum Spark Plugs 5070

Spark Plug, Double Platinum, PT16EPR-L13, 14mm Thread, 18.00mm Reach, Tapered Seat, Buick, Chevy, Ford, Lincoln, Mazda, Mercury, Olds, Pontiac, Each

Part Number: DNP-5070

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 28, 2025 if ordered today

Denso U-Groove Spark Plugs 5020

Spark Plug, U-Groove, T14PR-U, 14mm Thread, 11.60mm Reach, Tapered Seat, Buick, Chevy, Chrysler, Dodge, Ford, Mercury, Olds, Plymouth, Pontiac, Each

Part Number: DNP-5020

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 28, 2025 if ordered today

Denso Platinum TT Spark Plugs 4510

Spark Plugs, Platinum TT, Tapered Seat, 14mm Thread, 11.6mm Reach, Resistor, Each

Part Number: DNP-4510

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

ACDelco Gold Platinum Spark Plugs 19313640

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

Part Number: ADO-41-816

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 29, 2025 if ordered today

Motorcraft Wiring Connectors 3U2Z14S411RTA

Wiring Pigtails, Vanity Mirror Connector, Ford, Mercury, Each

Part Number: MOF-WPT562

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 22, 2025 if ordered today

MotoRad Coolant Temperature Sensors 1TS1211

Coolant Temperature Sensor with Thread Sealant

Part Number: SNN-1TS1211

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

MotoRad Coolant Temperature Sensors 1TS1214

Temperature Sender With Gauge and Thread Sealant

Part Number: SNN-1TS1214

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Denso U-Groove Spark Plugs 5023

Spark Plug, U-Groove, T16EPR-U15, 14mm Thread, 18.00mm Reach, Tapered Seat, Buick, Chevy, Ford, GMC, Lincoln, Mazda, Mercury, Olds, Pontiac, Each

Part Number: DNP-5023

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today