1991 Ford Escort AC Control Computer WWY0519
Product Details
$40.25Part Number
WWY0519
Vehicle
1991 Ford Escort
Description
Fitment & Buyer Verification
This AC Control Computer is intended for the 1991 Ford Escort as a dash-mounted HVAC climate control unit. However, the part number WWY0519 does not match known OEM Ford part numbers for this component, and the listing references a seat belt chassis control module part number, indicating possible mislabeling. Buyers should verify the exact part number and compatibility with their vehicle before purchase.
Vehicle Compatibility
Use these records to confirm the vehicle match before purchase.
| Check | What to verify | Buyer action | Basis |
|---|---|---|---|
| Vehicle Make | Ford | Confirm this detail before ordering. | |
| Vehicle Model | Escort | Confirm this detail before ordering. | |
| Vehicle Year | 1991 | Confirm this detail before ordering. |
Configuration Details
Match trim, equipment, and listing-specific details against your vehicle.
| Check | What to verify | Buyer action | Basis |
|---|---|---|---|
| Part Number Verification | WWY0519 (seller internal number, not OEM) | Compare the physical part number on your existing AC control unit to ensure compatibility. OEM part numbers like F4CZ-19980-A are documented for similar units. | |
| Component Type | Dash-mounted HVAC climate control unit | Confirm that the part controls the HVAC system and is not a seat belt or unrelated module. |
Included Component Checks
Review what appears to be included and what still needs confirmation.
| Component | Status | Note | Confidence |
|---|---|---|---|
| HVAC Control Unit | verify | Likely includes dash-mounted climate control electronics, but confirmation needed due to listing ambiguity. | Medium |
Buyer Verification Checklist
- Verify the physical part number on your vehicle’s AC control unit matches WWY0519 or known OEM numbers like F4CZ-19980-A.
- Consult the 1991 Ford Escort factory service manual to confirm the correct AC control computer part number and installation details.
- Inspect the connector pinout and harness shape to ensure compatibility with your vehicle’s HVAC system.
Condition & Inspection Notes
- Check for physical damage or corrosion on the unit and connectors.
- Ensure all buttons and controls operate smoothly and respond correctly.
- Verify that the unit matches the vehicle’s HVAC system configuration.
Product Fitment FAQs
No, WWY0519 appears to be a seller or internal reference number. Confirm the OEM part number on your original unit, such as F4CZ-19980-A for similar 1992 Escort HVAC control units.
This unit is listed for the 1991 Ford Escort, but fitment for other years should be verified against OEM part numbers and vehicle service manuals.
This may indicate a listing error or mislabeling. Verify the part number and function carefully before purchase to avoid receiving the wrong component.
References
- Controls for 1992 Ford Escort – HVAC Dash Control Unit PN F4CZ‑19980‑A (with AC) · OEM Parts Online
- 1991‑97 Ford Escort, Mercury Tracer Seat Belt Chassis Control Module PN F0CF‑14A679‑AA · Walmart Business Supplies listing
- 1991 Ford Escort Service and Repair Manual (OEM factory service materials) · RepairSurge
Dealer Information
Dealer area: Toledo, OH. Exact dealer coordinates are unavailable; call to confirm the address.
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