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ACDelco

ACDelco Conventional Resistor Spark Plugs

4.81 out of 5 stars 261 Customer Reviews

ACDelco conventional resistor spark plugs feature a design for reliability and efficient performance. These economical replacements remain ideal for many vehicles and marine applications. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance every time. The spark plugs are available in a variety of sizes and other options for universal and application-specific fitment. Order the model recommended for your vehicle.



Showing In Stock Items. Show All 11 Items.

Results 1 - 11 of 11

ACDelco Conventional Resistor Spark Plugs 19354415

ACDelco Conventional Resistor Spark Plugs 19354415

ACDelco Conventional Resistor Spark Plugs 19354415

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

Part Number: ADO-R45TS

4.84 out of 5 stars ( 83 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Conventional Resistor Spark Plugs 19354425

ACDelco Conventional Resistor Spark Plugs 19354425

ACDelco Conventional Resistor Spark Plugs 19354425

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

Part Number: ADO-CR43TS

4.63 out of 5 stars ( 24 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Conventional Resistor Spark Plugs 19354432

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

4.91 out of 5 stars ( 22 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Conventional Resistor Spark Plugs 19362248

ACDelco Conventional Resistor Spark Plugs 19362248

ACDelco Conventional Resistor Spark Plugs 19362248

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Chevy, Chrysler, International

Part Number: ADO-R43S

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Conventional Resistor Spark Plugs 19354419

ACDelco Conventional Resistor Spark Plugs 19354419

ACDelco Conventional Resistor Spark Plugs 19354419

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, AM General, Chevy, Dodge, Ford

Part Number: ADO-R43TS

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Conventional Resistor Spark Plugs 19354427

ACDelco Conventional Resistor Spark Plugs 19354427

ACDelco Conventional Resistor Spark Plugs 19354427

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

Part Number: ADO-R44TS

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Conventional Resistor Spark Plugs 19354416

ACDelco Conventional Resistor Spark Plugs 19354416

ACDelco Conventional Resistor Spark Plugs 19354416

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

Part Number: ADO-R44LTS6

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Conventional Resistor Spark Plugs 19354428

ACDelco Conventional Resistor Spark Plugs 19354428

ACDelco Conventional Resistor Spark Plugs 19354428

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

Part Number: ADO-R45

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Conventional Resistor Spark Plugs 19355203

ACDelco Conventional Resistor Spark Plugs 19355203

ACDelco Conventional Resistor Spark Plugs 19355203

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Gasket Seat, 14mm Thread, Chevy, GMC, International, Each

Part Number: ADO-R43

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Conventional Resistor Spark Plugs 19369869

ACDelco Conventional Resistor Spark Plugs 19369869

ACDelco Conventional Resistor Spark Plugs 19369869

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

Part Number: ADO-R44TX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

ACDelco Conventional Resistor Spark Plugs 19418153

ACDelco Conventional Resistor Spark Plugs 19418153

ACDelco Conventional Resistor Spark Plugs 19418153

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

Part Number: ADO-CR42TS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/30/2026 if shipped by air

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Estimated Ship Date: Monday 3/30/2026 if shipped by air

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