FORD THUNDERBIRD Ignitions & Electrical

Spark Plug, Platinum Power, Tapered Seat, 14mm Thread, .708 in. Reach, Resistor, Ford, Mercury, Lincoln, Each

Part Number: CPN-3407

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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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

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Spark Plug, U-Groove, T16PR-U15, 14mm Thread, 11.60mm Reach, Tapered Seat, Buick, Chevy, Ford, GMC, Jeep, Lincoln, Mercury, Olds, Pontiac, Each

Part Number: DNP-5027

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug, Iridium Power, Gasket Seat, 14mm Thread, 0.689 in. Reach, Projected Tip, Resistor, Each

Part Number: DNP-IT20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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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

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Estimated Ship Date: Apr 13, 2026 if ordered today

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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: Apr 6, 2026 if ordered today

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Spark Plug, Double Platinum, Tapered Seat, 14mm Thread, 18mm Reach, Projected Tip, Resistor, Each

Part Number: CPN-7940

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Estimated Ship Date: Apr 6, 2026 if ordered today

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

Part Number: DNP-4512

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug, Iridium Long Life, SK16PR-L11, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3395

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Estimated Ship Date: Apr 13, 2026 if ordered today

• $10 Summit Bucks
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Spark Plug, Platinum Power, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-3408

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Spark Plug, Platinum TT, PTF16TT, 14mm Thread, 11.60mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-4509

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Estimated Ship Date: Apr 13, 2026 if ordered today

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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

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug, Standard, MA9P-U, 18mm Thread, 11.60mm Reach, Tapered Seat, Ford, Each

Part Number: DNP-5005

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug, Double Platinum, PK16PR11, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3264

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Spark Plug, Double Platinum, PT16EPR10, 14mm Thread, 19.00mm Reach, Tapered Seat, Buick, Chevy, Ford, Lincoln, Mercedes, Mercury, Merkur, Olds, Each

Part Number: DNP-5091

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Alternator, First Time Fit

Part Number: DNP-210-5197

Not Yet Reviewed

• Core Charge $30.00
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Spark Plug, U-Groove, T20EPR-U, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5032

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Estimated Ship Date: Apr 13, 2026 if ordered today

• $10 Summit Bucks
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Spark Plug, U-Groove, T16EPR-U, 14mm Thread, 18.00mm Reach, Tapered Seat, Buick, Chevy, Ford, Lincoln, Mazda, Mercury, Merkur, Olds, Pontiac, Each

Part Number: DNP-5022

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• $10 Summit Bucks
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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: Apr 13, 2026 if ordered today

• $10 Summit Bucks
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Spark Plug, Platinum Power, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-3401

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Spark Plug, RF9YC, Copper Plus, Tapered Seat, 18mm Thread, .460 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-409

Not Yet Reviewed

• $25 Summit Bucks
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