CADILLAC Spark Plugs & Glow Plugs

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: Tomorrow if ordered today

• Special Order

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: Tomorrow if ordered today

• Special Order

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

Part Number: DNP-4714

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

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

Part Number: DNP-4512

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

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: Tomorrow if ordered today

• Special Order

Spark Plug, Multi-Ground, K20TXR, 14mm Thread, 19.00mm Reach, Gasket Seat, Audi, BMW, Cadillac, Daewoo, Mini, Porsche, Saab, Saturn, Volkswagen, Each

Part Number: DNP-5063

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

OE Iridium, 14mm thread, 25mm reach, 5/8" hex, tapered, solid

Part Number: NGK-96329

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, GP Platinum, 14mm Thread, .708 in. Reach, 5/8 Hex, Tapered Seat, Each

Part Number: NGK-2815

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Spark Plug, U-Groove, K20PR-U, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3145

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Special Order

Spark Plugs, Iridium Power, Tapered Seat, 14mm Thread, 18mm Reach, Resistor, Each

Part Number: DNP-5327

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Special Order

Spark Plug, Iridium Tip, Copper Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, 1.043 in. Reach, Each

Part Number: ADO-55564748

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Spark Plugs, Platinum, Resistor, Copper, 14mm Thread Size, 19mm Reach, Gasket Seat, Each

Part Number: DNP-3004

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Spark Plug, Double Platinum, PQ16R, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3005

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Spark Plug, RE7PYP6, Double Platinum, Tapered Seat, 14mm Thread, 0.984 in. Reach, Resistor, Each

Part Number: CPN-7437

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

• Special Order

USE AUP XP5263

Part Number: CPN-9299

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

• Special Order

Spark Plug, Double Platinum, PK20PR-P8, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3245

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Spark Plug, Multi-Ground, K16TNR-S9, 14mm Thread, 19.00mm Reach, Gasket Seat, Cadillac, Saturn, Each

Part Number: DNP-3329

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

Spark Plug, Iridium Power, Tapered Seat, 14mm Thread, 0.709 in. Reach, Resistor, Each

Part Number: DNP-IT22

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

• Special Order

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.750 in. Reach, Flat Seat, 13/16 in. Wrench Size, Each

Part Number: ATL-AP646

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, XP Xtreme Performance, Iridium, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XP606

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Glow Plug, Stainless Steel, Cadillac, Chevy, GMC, Oldsmobile, 5.7L Diesel, Each

Part Number: ATL-1106

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

SPARK PLUG

Part Number: ATL-1115

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.750 in. Reach, Flat Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-XP5224

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Spark Plug, Iridium XP, Iridium, 14mm Thread, 0.982 in. Reach, Tapered Seat, 16mm Wrench Size, Each

Part Number: ATL-XP5863

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Ir SparkPlug

Part Number: ATL-AI3923

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order