Verified to fit 53 vehicles
| Vehicle | Trim | Drive | Engine | Notes |
|---|---|---|---|---|
| 1990 Buick ElectraFront Lower | — | — | V6 3.8L | — |
| 1990 Buick LeSabreFront Lower | — | — | V6 3.8L | Early Design |
| 1990 Buick LeSabreFront Lower | — | — | V8 5.0L | Early Design |
| 1990 Cadillac DeVilleFront Lower | — | — | V8 4.5L | — |
| 1990 Cadillac FleetwoodFront Lower | — | — | V8 4.5L | — |
| 1990 Oldsmobile 98Front Lower | — | — | V6 3.8L | — |
| 1990 Oldsmobile Delta 88Front Lower | — | — | V6 3.8L | Early Design |
| 1989 Buick ElectraFront Lower | — | — | V6 3.8L | — |
| 1989 Buick ElectraFront Lower | — | — | V8 5.0L | — |
| 1989 Buick LeSabreFront Lower | — | — | V6 3.8L | — |
| 1989 Buick LeSabreFront Lower | — | — | V8 5.0L | — |
| 1989 Cadillac DeVilleFront Lower | — | — | V8 4.5L | — |
| 1989 Cadillac FleetwoodFront Lower | — | — | V8 4.5L | — |
| 1989 Oldsmobile 98Front Lower | — | — | V6 3.8L | — |
| 1989 Oldsmobile Delta 88Front Lower | — | — | V6 3.8L | Early Design |
Interchange Checker
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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
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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.
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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.
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The brand behind your
Anchor part
Anchor builds this part to original-equipment standards.

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Front Lower Coil Spring Insulator | ANCHOR 704923 Fits Buick Cadillac Oldsmobile
Out of stock · guaranteed fit or free return
Front Lower Coil Spring Insulator | ANCHOR 704923 Fits Buick Cadillac Oldsmobile

Key Features
About This
This ANCHOR automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection

ANCHOR
Trusted Automotive Brand
ANCHOR is a trusted manufacturer of quality automotive parts.
View all ANCHOR productsInstallation Guide
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Frequently Asked Questions

The brand behind your
Anchor part
Anchor builds this part to original-equipment standards.
The Anchor part (704923) is a direct-fit replacement for 1985-1990 Buick, Cadillac and Oldsmobile vehicles. It cross-references 14063507, SM5411, 904923, ST4923.
About This Product
The Anchor part (704923) is a direct-fit replacement for 1985-1990 Buick, Cadillac and Oldsmobile vehicles. It cross-references 14063507, SM5411, 904923, ST4923.
This ANCHOR automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- Unusual noises from the component area
- Decreased vehicle performance
- Warning lights on dashboard
- Visible wear or damage
- Failed vehicle inspection

Brand-first. Fitment-obsessed.
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.
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