CHEVROLET 6.0L/366 Chevy big block Mark IV Spark Plugs - Free Shipping on Orders Over $109 at Summit Racing (2024)

NGK V-Power Spark Plugs UR4

NGK V-Power Spark Plugs UR4

Spark Plug, V-Power, Tapered Seat, 14mm Thread, .460 in. Reach, 5/8 in. Hex, Projected Tip, Resistor, Each

Part Number: NGK-6630

4.96 out of 5 stars ( 28 )

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

ACDelco Conventional Resistor Spark Plugs 19354432

ACDelco Conventional Resistor Spark Plugs 19354432

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R44T

4.95 out of 5 stars ( 20 )

Estimated USA Ship Date: Friday 7/5/2024 Estimated International Ship Date: Today

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2024

Get up to a $48 rebate on qualifying ACDelco Spark Plugs! For complete details, go to https://www.gmpartsrebates.com

Get up to a $48 mail-in rebate on qualifying ACDelco Spark Plug purchases: $3 REBATE for each ACDelco GM OE Iridium Spark Plug. $2 REBATE for each ACDelco OE or Gold Double Platinum Spark Plug. $1 REBATE for each ACDelco Gold Rapidfire Single Platinum Spark Plug. $0.50 REBATE for each ACDelco OE or Gold Conventional Spark Plug. Visit https://www.gmpartsrebates.com to submit rebate. Valid on purchases made between 3/1/24 and 12/31/24. Must be submitted by 1/31/25. Allow 6 to 8 weeks for delivery of rebate. MAX. 16 spark plugs. Rebate not to exceed $48. Valid for retail customers with mailing addresses in U.S. and U.S. Territories. Not valid on products replaced under warranty. Fleet and commercial customers and GM company vehicles are not eligible.

Estimated USA Ship Date: Friday 7/5/2024 Estimated International Ship Date: Today

ACDelco RAPIDFIRE Performance Platinum Spark Plugs 19307138

ACDelco RAPIDFIRE Performance Platinum Spark Plugs 19307138

Spark Plug, RAPIDFIRE Performance Platinum, Tapered Seat, 14mm Thread, 0.441 in. Reach, Resistor, Each

Part Number: ADO-2

4.69 out of 5 stars ( 32 )

Estimated USA Ship Date: Aug 19, 2024 Estimated International Ship Date: Today

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2024

Get up to a $48 rebate on qualifying ACDelco Spark Plugs! For complete details, go to https://www.gmpartsrebates.com

Get up to a $48 mail-in rebate on qualifying ACDelco Spark Plug purchases: $3 REBATE for each ACDelco GM OE Iridium Spark Plug. $2 REBATE for each ACDelco OE or Gold Double Platinum Spark Plug. $1 REBATE for each ACDelco Gold Rapidfire Single Platinum Spark Plug. $0.50 REBATE for each ACDelco OE or Gold Conventional Spark Plug. Visit https://www.gmpartsrebates.com to submit rebate. Valid on purchases made between 3/1/24 and 12/31/24. Must be submitted by 1/31/25. Allow 6 to 8 weeks for delivery of rebate. MAX. 16 spark plugs. Rebate not to exceed $48. Valid for retail customers with mailing addresses in U.S. and U.S. Territories. Not valid on products replaced under warranty. Fleet and commercial customers and GM company vehicles are not eligible.

Estimated USA Ship Date: Aug 19, 2024 Estimated International Ship Date: Today

ACDelco RAPIDFIRE Performance Platinum Spark Plugs 19307139

ACDelco RAPIDFIRE Performance Platinum Spark Plugs 19307139

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 USA Ship Date: Aug 19, 2024 Estimated International Ship Date: Today

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2024

Get up to a $48 rebate on qualifying ACDelco Spark Plugs! For complete details, go to https://www.gmpartsrebates.com

Get up to a $48 mail-in rebate on qualifying ACDelco Spark Plug purchases: $3 REBATE for each ACDelco GM OE Iridium Spark Plug. $2 REBATE for each ACDelco OE or Gold Double Platinum Spark Plug. $1 REBATE for each ACDelco Gold Rapidfire Single Platinum Spark Plug. $0.50 REBATE for each ACDelco OE or Gold Conventional Spark Plug. Visit https://www.gmpartsrebates.com to submit rebate. Valid on purchases made between 3/1/24 and 12/31/24. Must be submitted by 1/31/25. Allow 6 to 8 weeks for delivery of rebate. MAX. 16 spark plugs. Rebate not to exceed $48. Valid for retail customers with mailing addresses in U.S. and U.S. Territories. Not valid on products replaced under warranty. Fleet and commercial customers and GM company vehicles are not eligible.

Estimated USA Ship Date: Aug 19, 2024 Estimated International Ship Date: Today

ACDelco Gold Platinum Spark Plugs 19308035

ACDelco Gold Platinum Spark Plugs 19308035

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

Part Number: ADO-41-803

5.0 out of 5 stars ( 3 )

Estimated USA Ship Date: Aug 19, 2024 Estimated International Ship Date: Today

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2024

Get up to a $48 rebate on qualifying ACDelco Spark Plugs! For complete details, go to https://www.gmpartsrebates.com

Get up to a $48 mail-in rebate on qualifying ACDelco Spark Plug purchases: $3 REBATE for each ACDelco GM OE Iridium Spark Plug. $2 REBATE for each ACDelco OE or Gold Double Platinum Spark Plug. $1 REBATE for each ACDelco Gold Rapidfire Single Platinum Spark Plug. $0.50 REBATE for each ACDelco OE or Gold Conventional Spark Plug. Visit https://www.gmpartsrebates.com to submit rebate. Valid on purchases made between 3/1/24 and 12/31/24. Must be submitted by 1/31/25. Allow 6 to 8 weeks for delivery of rebate. MAX. 16 spark plugs. Rebate not to exceed $48. Valid for retail customers with mailing addresses in U.S. and U.S. Territories. Not valid on products replaced under warranty. Fleet and commercial customers and GM company vehicles are not eligible.

Estimated USA Ship Date: Aug 19, 2024 Estimated International Ship Date: Today

NGK Iridium IX Spark Plugs UR4IX

NGK Iridium IX Spark Plugs UR4IX

Spark Plug, Iridium IX, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-7401

4.78 out of 5 stars ( 9 )

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

NGK Standard Series Spark Plugs YR5

NGK Standard Series Spark Plugs YR5

Spark Plug, Standard Series, Tapered Seat, 14mm Thread, .460 in. Reach, Resistor, Each

Part Number: NGK-7052

4.71 out of 5 stars ( 7 )

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

NGK Iridium IX Spark Plugs YR5IX

NGK Iridium IX Spark Plugs YR5IX

Spark Plug, Iridium IX, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-7516

Not Yet Reviewed

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

Champion Copper Plus Spark Plugs 18

Champion Copper Plus Spark Plugs 18

Spark Plug, RV15YC4, Copper Plus, 14mm Thread, .460 in. Reach, Resistor, Each

Part Number: CPN-18

5.0 out of 5 stars ( 5 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

NGK G-Power Platinum Spark Plugs UR4GP

NGK G-Power Platinum Spark Plugs UR4GP

Spark Plug, G-Power Platinum, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-2869

5.0 out of 5 stars ( 5 )

Estimated USA Ship Date: Jul 23, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 23, 2024 Estimated International Ship Date: Today

NGK G-Power Platinum Spark Plugs YR5GP

NGK G-Power Platinum Spark Plugs YR5GP

Spark Plug, GP Platinum, 14mm Thread, .460 in. Reach, 5/8 in. Hex, Tapered Seat, Resistor, Each

Part Number: NGK-2953

5.0 out of 5 stars ( 2 )

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 22, 2024 Estimated International Ship Date: Today

Champion Copper Plus Spark Plugs 406

Champion Copper Plus Spark Plugs 406

Spark Plug, RV12YC, Copper Plus, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-406

5.0 out of 5 stars ( 2 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Autolite Copper Core Spark Plugs 145

Autolite Copper Core Spark Plugs 145

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, .460 in. Reach, Non-Projected Tip, Resistor, Each

Part Number: ATL-145

5.0 out of 5 stars ( 2 )

Estimated USA Ship Date: Jul 17, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 17, 2024 Estimated International Ship Date: Today

ACDelco RAPIDFIRE Performance Platinum Spark Plugs 19298364

ACDelco RAPIDFIRE Performance Platinum Spark Plugs 19298364

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

Part Number: ADO-10

3.0 out of 5 stars ( 2 )

Estimated USA Ship Date: Aug 19, 2024 Estimated International Ship Date: Today

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2024

Get up to a $48 rebate on qualifying ACDelco Spark Plugs! For complete details, go to https://www.gmpartsrebates.com

Get up to a $48 mail-in rebate on qualifying ACDelco Spark Plug purchases: $3 REBATE for each ACDelco GM OE Iridium Spark Plug. $2 REBATE for each ACDelco OE or Gold Double Platinum Spark Plug. $1 REBATE for each ACDelco Gold Rapidfire Single Platinum Spark Plug. $0.50 REBATE for each ACDelco OE or Gold Conventional Spark Plug. Visit https://www.gmpartsrebates.com to submit rebate. Valid on purchases made between 3/1/24 and 12/31/24. Must be submitted by 1/31/25. Allow 6 to 8 weeks for delivery of rebate. MAX. 16 spark plugs. Rebate not to exceed $48. Valid for retail customers with mailing addresses in U.S. and U.S. Territories. Not valid on products replaced under warranty. Fleet and commercial customers and GM company vehicles are not eligible.

Estimated USA Ship Date: Aug 19, 2024 Estimated International Ship Date: Today

Champion Platinum Power Spark Plugs 3018

Champion Platinum Power Spark Plugs 3018

Spark Plug, Platinum Power, 14mm Thread, .460 in. Reach, Resistor, Each

Part Number: CPN-3018

3.67 out of 5 stars ( 3 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Champion Copper Plus Spark Plugs 121

Champion Copper Plus Spark Plugs 121

Spark Plug, RV8C, Copper Plus, 14mm Thread, .460 in. Reach, Resistor, Chevy, Each

Part Number: CPN-121

5.0 out of 5 stars ( 1 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Champion Double Platinum Power Spark Plugs 7018

Champion Double Platinum Power Spark Plugs 7018

Spark Plug, Double Platinum, Tapered, 14mm Thread, .460 in. Reach, Resistor, Each

Part Number: CPN-7018

5.0 out of 5 stars ( 1 )

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Champion Copper Plus Spark Plugs 803C

Champion Copper Plus Spark Plugs 803C

Spark Plug, N4C, Copper Core, 14mm Thread, .750in. Reach, Set

Part Number: CPN-803C

Not Yet Reviewed

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Jul 16, 2024 if ordered today

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Jul 16, 2024 if ordered today

Bosch OE Platinum Spark Plugs 6722

Bosch OE Platinum Spark Plugs 6722

Spark Plug, OE Platinum, Resistor, 14mm Thread, 11.2mm Reach, Tapered Seat, Each

Part Number: BCH-6722

Not Yet Reviewed

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Jul 16, 2024 if ordered today

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Jul 16, 2024 if ordered today

Champion Copper Plus Spark Plugs RN4C

Champion Copper Plus Spark Plugs RN4C

Spark Plug, RN4C, Copper Plus, 14mm Thread, .750 in. Reach, Resistor, Each

Part Number: CPN-104

5.0 out of 5 stars ( 1 )

Estimated USA Ship Date: Jul 9, 2024 Estimated International Ship Date: Jul 10, 2024

Estimated USA Ship Date: Jul 9, 2024 Estimated International Ship Date: Jul 10, 2024

Champion Copper Plus Spark Plugs 404S

Champion Copper Plus Spark Plugs 404S

Spark Plug, Copper Plus, Gasket Seat, 14mm Thread, .750 in. Reach, Set of 24

Part Number: CPN-404S

5.0 out of 5 stars ( 1 )

Estimated USA Ship Date: Jul 11, 2024 Estimated International Ship Date: Jul 12, 2024 if ordered today

Estimated USA Ship Date: Jul 11, 2024 Estimated International Ship Date: Jul 12, 2024 if ordered today

Champion Copper Plus Spark Plugs 841S

Champion Copper Plus Spark Plugs 841S

Spark Plug, J8C, Copper Plus, 14mm Thread, .375in. Reach, Set

Part Number: CPN-841S

Not Yet Reviewed

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Jul 16, 2024 if ordered today

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Jul 16, 2024 if ordered today

Autolite Single Platinum Spark Plugs P145

Autolite Single Platinum Spark Plugs P145

Spark Plug, Single Platinum, Platinum, 14mm Thread, 0.460 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ATL-AP145

Not Yet Reviewed

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Today

Champion Copper Plus Spark Plugs 803

Champion Copper Plus Spark Plugs 803

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

Part Number: CPN-803

Not Yet Reviewed

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Jul 16, 2024 if ordered today

Estimated USA Ship Date: Jul 15, 2024 Estimated International Ship Date: Jul 16, 2024 if ordered today