1979 Ford Thunderbird Air Box Air Cleaner — Part # 797779 — A-1 Auto and Truck Recyclers-Team PRP · Penrose, CO
Product Details
$50Part Number
797779
Vehicle
1979 Ford Thunderbird
Description
Fitment & Buyer Verification
This Air Box Air Cleaner (part number 797779) is designed for the 1979 Ford Thunderbird equipped with the 351W small-block Windsor V8 engine. It fits directly within the original air box assembly, providing essential air filtration without requiring an additional tube. Buyers should verify engine code and part number compatibility to ensure proper fitment.
Vehicle Compatibility
Use these records to confirm the vehicle match before purchase.
| Check | What to verify | Buyer action | Basis |
|---|---|---|---|
| Model Year | 1979 | Confirm this detail before ordering. | |
| Make | Ford | Confirm this detail before ordering. | |
| Model | Thunderbird | Confirm this detail before ordering. | |
| Engine Compatibility | 351W small-block Windsor V8 | Confirm this detail before ordering. |
Configuration Details
Match trim, equipment, and listing-specific details against your vehicle.
| Check | What to verify | Buyer action | Basis |
|---|---|---|---|
| Engine Code Verification | 351W vs 351M/400 | Confirm the engine code stamped on the block to ensure compatibility with the 351W engine, as the air cleaner housing may differ from 351M/400 variants. | |
| Part Number Match | 797779 | Compare the part number on your existing air cleaner housing to ensure it matches 797779 or verify with OEM catalogs. | |
| Mounting and Snorkel Configuration | No additional tube required | Inspect mounting flange shape and snorkel orientation to confirm it matches the original design without needing an extra tube. |
Included Component Checks
Review what appears to be included and what still needs confirmation.
| Component | Status | Note | Confidence |
|---|---|---|---|
| Air cleaner housing | likely | Includes the air box housing designed for the 351W engine; verify if filter element is included separately. | Medium |
| Air filter element | verify | Check if the air filter element is included or sold separately. | Low |
Buyer Verification Checklist
- Verify the engine code on your vehicle is 351W to ensure compatibility.
- Confirm the part number 797779 matches your existing air cleaner housing or OEM catalog listings.
- Inspect the mounting flange and snorkel design to ensure it fits without additional tubes.
- Check whether the air filter element is included or needs to be purchased separately.
Condition & Inspection Notes
- Inspect for cracks or damage to the air cleaner housing.
- Check sealing surfaces for wear to prevent unfiltered air entry.
- Ensure mounting points are intact and secure.
Product Fitment FAQs
This air cleaner is specifically designed for 1979 Ford Thunderbirds equipped with the 351W small-block Windsor engine. Verify your engine code to ensure compatibility.
The listing does not confirm inclusion of the air filter element. Buyers should verify if it is included or purchase separately.
Forum discussions suggest air cleaner housings differ between 351W and 351M/400 engines. Confirm your engine code before ordering.
References
- 1979 351 air cleaner (forum discussion of air cleaner housing shared across 1977–79 Thunderbird and truck 351M/400) · Ford‑Trucks.com forum (Ford Parts Specialist commentary)
- Ford small block engine—351W Windsor used in 1977–1979 Thunderbird · Wikipedia (Ford small block engine technical article)
- Classic Industries catalog—1979 Thunderbird air cleaner & filter categories · Classic Industries parts catalog
Dealer Information
Dealer area: Penrose, CO. Exact dealer coordinates are unavailable; call to confirm the address.
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