Fitment Guarantee·Free Shipping $50+·Hassle Free Returns
4.9· 19,069 customers|Fit guaranteed
4.9from 19,069 verified customers
|"Perfect fit, exactly what I needed!"— John D.
ACDelco®Verified to fit 360 vehicles
| Vehicle | Trim | Engine | Notes |
|---|---|---|---|
| 1989 Chrysler Fifth Avenue | — | V8 5.2L | — |
| 1989 Chrysler Fifth Avenue | — | V8 5.2L | — |
| 1989 Dodge Diplomat | — | V8 5.2L | — |
| 1989 Plymouth Gran Fury | — | V8 5.2L | — |
| 1988 Chrysler Fifth Avenue | — | V8 5.2L | — |
| 1988 Chrysler Fifth Avenue | — | V8 5.2L | — |
| 1988 Dodge Diplomat | — | V8 5.2L | Note: without Police Package |
| 1988 Plymouth Gran Fury | — | V8 5.2L | Note: without Police Package |
| 1987 Chrysler Fifth Avenue | — | V8 5.2L | — |
| 1987 Chrysler Fifth Avenue | — | V8 5.2L | — |
| 1987 Dodge Diplomat | — | V8 5.2L | Note: without Police Package |
| 1987 Plymouth Gran Fury | — | V8 5.2L | Note: without Police Package |
| 1986 Chrysler Fifth Avenue | — | V8 5.2L | — |
| 1986 Chrysler Fifth Avenue | — | V8 5.2L | — |
| 1986 Dodge Diplomat | — | V8 5.2L | Note: without Police Package |
Interchange Checker
Enter the number off your old part, a competitor listing, or the dealer part — we'll check the fitment.
This part is listed as interchangeable with these numbers:
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts
Guaranteed fit — or free return
Currently out of stock
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
Ratings come from verified AutoBuffy buyers after delivery — no imported or paid reviews.
We do not list every part on earth — just the brands automakers actually trust. And we use AI to double-check not just the fitment but the product details on every listing, because we hate buying the wrong part as much as you do.
Top curated brands only
The brands automakers actually put on the car. No white-label mystery boxes.
We're obsessed with fitment
Year, make, model, trim, engine — plus the fine print most sites skip — so it fits the first time.
Search any part number
The number off your old part, a competitor listing, or the dealer part — we cross it and confirm the match.
AC Delco Gold Steering Idler Arm 45C1033
Out of stock · guaranteed fit or free return
Checking fitment…
FREE delivery between Tue, Oct 20 to Tue, Oct 20
Ships To:This ACDelco automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Trusted Automotive Brand
ACDelco is a trusted manufacturer of quality automotive parts.
View all ACDelco productsThe ACDelco Steering Idler Arm (45C1033) is a direct-fit replacement for 1973-1989 Dodge, Plymouth and Chrysler vehicles. It cross-references 541-144, IA7086PR, K7086. UPC 195491466265. Ships free.
Steering Idler Arm
The ACDelco Steering Idler Arm (45C1033) is a direct-fit replacement for 1973-1989 Dodge, Plymouth and Chrysler vehicles. It cross-references 541-144, IA7086PR, K7086. UPC 195491466265. Ships free.
This ACDelco automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing
Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.
