ACDELCO R45TS — Fitment Guide
Part number R45TS from ACDELCO is matched to 7 year-and-engine configurations spanning 1970 to 1982. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details
Compatible Vehicles (7)
Showing 7 configurations of 7 configurations
| Buy | ||||
|---|---|---|---|---|
| 1982 | Checker | MARATHON | 3.8L 229cid V6 Fits: 1982 Checker Marathon 3.8L 229cid V6 | View on Amazon |
| 1982 | Checker | MARATHON | 4.4L 267cid V8 Fits: 1982 Checker Marathon 4.4L 267cid V8 | View on Amazon |
| 1981 | Checker | MARATHON | 3.8L 229cid V6 Fits: 1981 Checker Marathon 3.8L 229cid V6 | View on Amazon |
| 1976 | Checker | MARATHON | 4.1L 250cid L6 Fits: 1976 Checker Marathon 4.1L 250cid L6 | View on Amazon |
| 1974 | Checker | MARATHON | 5.7L 350cid V8 Fits: 1974 Checker Marathon 5.7L 350cid V8 | View on Amazon |
| 1970 | Checker | A11 | 4.1L 250cid L6 Fits: 1970 Checker A11 4.1L 250cid L6 | View on Amazon |
| 1970 | Checker | A11E | 4.1L 250cid L6 Fits: 1970 Checker A11E 4.1L 250cid L6 | View on Amazon |
Frequently Asked Questions
How many vehicles does ACDELCO R45TS fit?
7 Year-and-engine configurations from 1970 to 1982. Each row is one published application — year, make, model and engine.
If my vehicle is in this list, is R45TS guaranteed to fit?
The row means the manufacturer published fitment for that year, model and engine. Still read the notes for position, trim or production-date qualifiers before you order, and cross-reference the number against the part you are replacing.
Can I jump from this list to the parts for my vehicle?
Yes. Each model link opens the matching category page for that vehicle so you can compare other brands that cover the same fitment.
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