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Product Summary

Tapered Spark Plug Seat Style, .433" Spark Plug Reach

  • Black Onyx coating helps reduce corrosion
  • Copper core provides great heat transfer and helps maximize plug durability
  • Ribbed suppressor seal extends resistance and helps prevent spark ‘flash over’ and misfires
  • Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
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Key Specs

MFG. Part #R45TS
BrandAC Delco
Thread Pitch14mm
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Need To Know

Quick and Easy Returns

Return Policy

AC Delco R45TS Details

ACDelco GM OE (Professional) Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement ideal for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. Some ACDelco GM Original Equipment parts may have formerly appeared as ACDelco Professional.

FEATURES & BENEFITS

  • Black Onyx coating helps reduce corrosion
  • Copper core provides great heat transfer and helps maximize plug durability
  • Ribbed suppressor seal extends resistance and helps prevent spark ‘flash over’ and misfires
  • Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
  • Available for use in Marine applications
  • Some ACDelco GM Original Equipment parts may have formerly appeared as ACDelco Professional

Application

AC Delco R45TS Specifications

KEY SPECS
MFG. Part #R45TS
BrandAC Delco
Thread Pitch14mm
GENERAL
Spark Plug Seat StyleTapered
Spark Plug Reach.433"
ResistorYes
Spark Plug Heat Range5
Core MaterialCopper
Tip MaterialNickel Alloy
Wrench Size16mm
Sold in QuantityEach
GTIN Code808709160076
Electrode Core MaterialCopper

Ratings & Reviews

5

3 Reviews

Overall Assessment

Customers highly recommend this product for its perfect fit and the high quality of its components, particularly for engines and products that use spark plugs. Its superior materials and construction set it apart, with many users voicing preference for this over competitors' products due to its exemplary performance. Its practicality and usability, even in specific models like the T Bucket, highlights its versatile applications.

5

3 reviews

5

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Great OEM plug

5.0

a year ago

LCS

Raleigh NC

Verified

Great product for the money, no need for the extra cost of fancy platinum or iridium stuff for an SBC

Would Recommend

Perfect fit exactly as described highly recommended!

5.0

3 years ago

Zac

Festus mo

Verified

Exactly as described recommended for any engine especially block. Let alone any product that uses spark plugs. Very high quality my choice everytime

Yes

5.0

3 years ago

Jack

Woodstock NY

Verified

in my T Bucket

Would Recommend

Showing 3 of 3 reviews