ACDELCO CR45TS
ACDELCO part number CR45TS is a spark plug in the Ignition system. This catalog matches it to 7 year-and-engine configurations from 1974 to 1989.
Verified fitment includes 1989 Excalibur Phaeton 5.7L 350cid V8 ; 1985 Excalibur Phaeton 5.0L 305cid V8 ; 1980 Excalibur Phaeton 5.0L 305cid V8 ; 1979 Checker Marathon 5.0L 305cid V8 ; 1978 Excalibur Phaeton 7.4L 454cid V8 , plus 2 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is ACDELCO CR45TS?
ACDELCO part number CR45TS is a spark plug with published application data for 7 vehicle configurations from 1974 to 1989. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does ACDELCO CR45TS fit?
This catalog matches CR45TS to 7 year-and-engine configurations from 1974 to 1989. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is ACDELCO CR45TS OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. ACDELCO CR45TS is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
AutoFactsDB is reader-supported. As an Amazon Associate, we earn from qualifying purchases made through links on this page — at no extra cost to you.
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.