Spark Plugs & Glow Plugs

Champion Iridium Spark Plug RC11WYPB5

Champion Race Plugs 9008

Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest...

$34.76

Copper Plus Spark Plug RN9YC4

Champion Race Plugs 301

Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control...

$10.84

Champion Iridium Spark Plug RS10ZWYPB5

Champion Race Plugs 9200

Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest...

Copper Plus Spark Plug RC10YC

Champion Race Plugs 335

Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control...

$11.40

Champion Iridium Spark Plug RS14WLPB5

Champion Race Plugs 9402

Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest...

$41.60

Double Platinum Power Spark Plug RC8PYP4

Champion Race Plugs 7345

Champion® Double Platinum Power™ spark plugs deliver more powerful performance. Featuring exclusive Heat-Active™ alloy, platinum fine...

$30.76

Champion Iridium Spark Plug

Champion Race Plugs 19272

Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest...

$9.45

Spark Plug

Motorcraft SP522

Spark Plug.

Copper Plus Small Engine Spark Plug J11C

Champion Race Plugs 511

Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control...

$12.00

Double Platinum Power Spark Plug RN9PYP

Champion Race Plugs 7415

Champion® Double Platinum Power™ spark plugs deliver more powerful performance. Featuring exclusive Heat-Active™ alloy, platinum fine...

$30.24

Spark Plug Iridium Long-Life

Denso 3435

Manufactured to the strictest OE performance, durability and emissions standards. Spark Plug Iridium Long-Life Iridium Spark Plug

$51.76

Spark Plug Iridium Long-Life

Denso 5087

Manufactured to the strictest OE performance, durability and emissions standards. Spark Plug Iridium Long-Life Iridium Spark Plug

$33.68

Spark Plug

Motorcraft SP481

Spark Plug.

$0.86

Spark Plug

Motorcraft SP526

Spark Plug.

$5.03

Spark Plug Standard

Denso 3167

Manufactured to OEM quality standards. Spark Plug Standard Standard Spark Plug

$12.48

Shop all ThunderCore-Ultra products

ThunderCore-Ultra 900-5052 Spark Plug Boot Kit

ThunderCore-Ultra 900-5052

Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately...

$54.43

Champion Iridium Spark Plug RER11WMPB3

Champion Race Plugs 9060

Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest...

$34.76

Spark Plug Iridium Power

Denso 5360

Increased performance with World's smallest Iridium Center Eletrode (0.4mm). Spark Plug Iridium Power Iridium Spark Plug

$33.40

Spark Plug

Motorcraft SP-424-X

Original equipment specifications - same spark plugs that were installed when the engine left the assembly line. All Motorcraft spark...

$20.52

Spark Plug Iridium Racing

Denso 5719

No-compromise, top of the line race spark plug for the most serious enthusiast. Spark Plug Iridium Racing Iridium Racing Spark Plug

$147.20

Spark Plug

Motorcraft SP502

Spark Plug.

$2.89

Spark Plug

ACDelco 5

ACDelco Gold RAPIDFIRE Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These RAPIDFIRE Single Platinum...

Double Platinum Power Spark Plug RS14ZPYPB

Champion Race Plugs 7407

Champion® Double Platinum Power™ spark plugs deliver more powerful performance. Featuring exclusive Heat-Active™ alloy, platinum fine...

$24.88

Glow Plug

ACDelco 37G

ACDelco Gold Glow Plugs are a high quality alternative to Original Equipment (OE) parts. These Glow Plugs are specially designed to...

$58.40

Spark Plug Iridium Long-Life

Denso 3517

Manufactured to the strictest OE performance, durability and emissions standards. Spark Plug Iridium Long-Life Iridium Spark Plug

$80.60

Copper Plus Small Engine Spark Plug N3C

Champion Race Plugs 801

Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control...

$9.84

Spark Plug

ACDelco 55564748

ACDelco Professional Iridium Spark Plugs are a high quality replacement for many vehicles on the road today. They are our latest in...

$13.59

Diesel Glow Plug

Motorcraft ZD-15

Backed by the Motorcraft Service Parts Warranty which offers 2 years, unlimited mileage, limited labor cost and no commercial exceptions....

$23.63

Diesel Glow Plug Switch

ACDelco 212-317

AC Delco Parts Diesel Glow Plug Switches are designed, engineered, tested to rigorous standards, and are backed by a Nationwide Warranty....

$291.32

Spark Plug Double Platinum

Denso 3275

Manufactured to the strictest OE performance, durability and emissions standards. Spark Plug Double Platinum Platinum Spark Plug

$39.24

Spark Plug Standard

Denso 4046

U-Groove design provides better ignitability for increased engine efficiency. Spark Plug Standard Standard Spark Plug

Spark Plug Iridium Long-Life

Denso 3356

Manufactured to the strictest OE performance, durability and emissions standards. Spark Plug Iridium Long-Life Iridium Spark Plug

$51.16

Spark Plug

ACDelco 41-103IP

ACDelco Iridium Spark Plugs are designed, engineered, tested to rigorous standards, and are backed by a Nationwide Warranty. They are...

$49.72

Spark Plug

Motorcraft SP-413-X

Original equipment specifications - same spark plugs that were installed when the engine left the assembly line. All Motorcraft spark...

$20.60

Spark Plug

ACDelco R43XL

ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement...

$11.12

Spark Plug

Motorcraft SP-524-X

Original equipment specifications - same spark plugs that were installed when the engine left the assembly line. All Motorcraft spark...

$55.00

Spark Plug Iridium Long-Life

Denso 3422

Manufactured to the strictest OE performance, durability and emissions standards. Spark Plug Iridium Long-Life Iridium Spark Plug

$51.16

Spark Plug Iridium Long-Life

Denso 3324

Manufactured to the strictest OE performance, durability and emissions standards. Spark Plug Iridium Long-Life Iridium Spark Plug

$36.80

Iridium Spark Plug

ACDelco 41-107

ACDelco Iridium Spark Plugs are designed, engineered, tested to rigorous standards, and are backed by a Nationwide Warranty. They are...

$40.04

Champion Iridium Spark Plug RC8ZWYPB5

Champion Race Plugs 9813

Champion® Iridium - the ultimate element. This spark plug's fine-wire iridium center and platinum ground electrodes provide the sharpest...

$37.28

Spark Plug Iridium TT

Denso 4719

Durability of an OE style plug combined with Power & Torque of high performance. Spark Plug Iridium TT Iridium Spark Plug

$40.84

Spark Plug

Motorcraft SP-530-X

Original equipment specifications - same spark plugs that were installed when the engine left the assembly line. All Motorcraft spark...

$58.20

Copper Plus Spark Plug REC10YC4

Champion Race Plugs 975

Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control...

$12.24

Spark Plug

ACDelco 41-834

ACDelco Gold Double Platinum Spark Plug are a high quality alternative to Original Equipment (OE) parts. With a copper core and double...

$32.88

Spark Plug Iridium Power

Denso 5350

Increased performance with World's smallest Iridium Center Eletrode (0.4mm). Spark Plug Iridium Power Iridium Spark Plug

$38.12

Spark Plug

ACDelco CR43TS

ACDelco Professional Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement...

$10.56

Spark Plug Iridium Power

Denso 5339

Increased performance with World's smallest Iridium Center Eletrode (0.4mm). Spark Plug Iridium Power Iridium Spark Plug