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Four Seasons 35925 HVAC Relay
Reliable HVAC Relay for Ford, Lincoln, and Mercury Vehicles
The Four Seasons Relay 35925 is a 12-volt HVAC relay designed to meet or exceed OEM standards. Engineered for use in select Ford, Lincoln, and Mercury models, this relay ensures consistent performance and durability in your vehicle's heating and cooling system.
- 12-volt standard HVAC relay with 20-amp amperage rating
- Equipped with 3 male blade terminals and 1 male connector
- Includes mounting bracket for secure installation
- Silver color with a unique connector shape for precise fit
- Compatible with Ford F-100, F-150, F-250, F-350, Lincoln Continental, Mercury Cougar, and Econoline series
Four Seasons Relay Product Line Overview
The Relay product line from Four Seasons focuses on providing dependable HVAC relays that meet or exceed original equipment manufacturer specifications. The Relay 35925 is part of this line, offering a standard relay style designed for straightforward replacement and reliable operation in various Ford, Lincoln, and Mercury vehicles.
Detailed Product Description
This HVAC relay operates at 12 volts and supports a 20-amp load, making it suitable for controlling heating and air conditioning components in your vehicle. Featuring three male blade terminals and a single male connector with a distinct design, it ensures proper electrical connections. The included bracket facilitates secure mounting within the HVAC system. Its silver finish and standard relay style make it a direct replacement for the original part, compatible with models such as the Ford E-150 Econoline Club Wagon and Lincoln Grand Marquis.
Common Applications and Issues Addressed
- Restores HVAC system functionality in Ford F-150 and Mercury Marquis models
- Resolves intermittent heating or cooling failures due to relay malfunction
- Eliminates electrical connection issues caused by worn or damaged relays
- Prevents HVAC blower motor from failing to engage
- Supports reliable operation of air conditioning systems in Lincoln Continental vehicles
Installation Notes and Tips
- Ensure vehicle ignition is off before replacing the relay
- Locate the existing HVAC relay in the fuse box or relay panel specific to your vehicle model
- Disconnect the old relay by carefully removing the blade terminals
- Install the Four Seasons Relay 35925 by aligning the male blade terminals and connector
- Secure the relay using the included bracket to prevent vibration-related issues
Quality Assurance and Warranty
The Four Seasons Relay 35925 is manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. This part undergoes rigorous quality control to maintain consistent standards. Please refer to Four Seasons' warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 35925 |
| Position | Relay |
| Amperage Rating | 20 |
| Bracket? | w/ Bracket |
| Color | silver |
| Connector Gender | Male |
| Connector Qty | 1 |
| Connector Shape | Other design |
| Description | Relays |
| Meets / Exceeds OEM? | Yes |
| Skirt? | No |
| Style | Standard Relay |
| Terminal Gender | Male |
| Terminal Quantity | 3 |
| Terminal Type | Blade |
| Type | Standard |
| Voltage | 12 |
This part fits 110 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1982 | Ford | E-100 Econoline | N/A | Relay | |
| 1982 | Ford | E-100 Econoline Club Wagon | N/A | Relay | |
| 1982 | Ford | E-150 Econoline | N/A | Relay | |
| 1982 | Ford | E-150 Econoline Club Wagon | N/A | Relay | |
| 1982 | Ford | E-250 Econoline | N/A | Relay | |
| 1982 | Ford | E-250 Econoline Club Wagon | N/A | Relay | |
| 1982 | Ford | E-350 Econoline | N/A | Relay | |
| 1982 | Ford | E-350 Econoline Club Wagon | N/A | Relay | |
| 1982 | Ford | F-100 | N/A | Relay | |
| 1982 | Ford | F-150 | N/A | Relay | |
| 1982 | Ford | F-250 | N/A | Relay | |
| 1982 | Ford | F-350 | N/A | Relay | |
| 1981 | Ford | E-100 Econoline | N/A | Relay | |
| 1981 | Ford | E-100 Econoline Club Wagon | N/A | Relay | |
| 1981 | Ford | E-150 Econoline | N/A | Relay | |
| 1981 | Ford | E-150 Econoline Club Wagon | N/A | Relay | |
| 1981 | Ford | E-250 Econoline | N/A | Relay | |
| 1981 | Ford | E-250 Econoline Club Wagon | N/A | Relay | |
| 1981 | Ford | E-350 Econoline | N/A | Relay | |
| 1981 | Ford | E-350 Econoline Club Wagon | N/A | Relay | |
| 1981 | Ford | F-100 | N/A | Relay | |
| 1981 | Ford | F-150 | N/A | Relay | |
| 1981 | Ford | F-250 | N/A | Relay | |
| 1981 | Ford | F-350 | N/A | Relay | |
| 1981 | Mercury | Cougar | N/A | Relay | |
| 1980 | Ford | E-100 Econoline | N/A | Relay | |
| 1980 | Ford | E-100 Econoline Club Wagon | N/A | Relay | |
| 1980 | Ford | E-150 Econoline | N/A | Relay | |
| 1980 | Ford | E-150 Econoline Club Wagon | N/A | Relay | |
| 1980 | Ford | E-250 Econoline | N/A | Relay | |
| 1980 | Ford | E-250 Econoline Club Wagon | N/A | Relay | |
| 1980 | Ford | E-350 Econoline | N/A | Relay | |
| 1980 | Ford | E-350 Econoline Club Wagon | N/A | Relay | |
| 1980 | Ford | F-100 | N/A | Relay | |
| 1980 | Ford | F-150 | N/A | Relay | |
| 1980 | Ford | F-250 | N/A | Relay | |
| 1980 | Ford | F-350 | N/A | Relay | |
| 1980 | Lincoln | Continental | N/A | Relay | |
| 1980 | Lincoln | Continental | N/A | Compatible with HVAC systems featuring Automatic Temperature Control (ATC).; Relay | |
| 1980 | Mercury | Cougar | N/A | Relay | |
| 1979 | Ford | E-100 Econoline | N/A | Relay | |
| 1979 | Ford | E-100 Econoline Club Wagon | N/A | Relay | |
| 1979 | Ford | E-150 Econoline | N/A | Relay | |
| 1979 | Ford | E-150 Econoline Club Wagon | N/A | Relay | |
| 1979 | Ford | E-250 Econoline | N/A | Relay | |
| 1979 | Ford | E-250 Econoline Club Wagon | N/A | Relay | |
| 1979 | Ford | E-350 Econoline | N/A | Relay | |
| 1979 | Ford | E-350 Econoline Club Wagon | N/A | Relay | |
| 1979 | Ford | F-100 | N/A | Relay | |
| 1979 | Ford | F-150 | N/A | Relay | |
| 1979 | Ford | F-250 | N/A | Relay | |
| 1979 | Ford | F-350 | N/A | Relay | |
| 1979 | Mercury | Cougar | N/A | Relay | |
| 1979 | Mercury | Grand Marquis | Colony Park | N/A | Relay |
| 1979 | Mercury | Marquis | N/A | Relay | |
| 1978 | Ford | E-100 Econoline | N/A | Relay | |
| 1978 | Ford | E-100 Econoline Club Wagon | N/A | Relay | |
| 1978 | Ford | E-150 Econoline | N/A | Relay | |
| 1978 | Ford | E-150 Econoline Club Wagon | N/A | Relay | |
| 1978 | Ford | E-250 Econoline | N/A | Relay | |
| 1978 | Ford | E-250 Econoline Club Wagon | N/A | Relay | |
| 1978 | Ford | E-350 Econoline | N/A | Relay | |
| 1978 | Ford | E-350 Econoline Club Wagon | N/A | Relay | |
| 1978 | Ford | F-100 | N/A | Relay | |
| 1978 | Ford | F-150 | N/A | Relay | |
| 1978 | Ford | F-250 | N/A | Relay | |
| 1978 | Ford | F-350 | N/A | Relay | |
| 1978 | Mercury | Cougar | N/A | Relay | |
| 1978 | Mercury | Marquis | N/A | Relay | |
| 1977 | Ford | E-100 Econoline | N/A | Relay | |
| 1977 | Ford | E-100 Econoline Club Wagon | N/A | Relay | |
| 1977 | Ford | E-150 Econoline | N/A | Relay | |
| 1977 | Ford | E-150 Econoline Club Wagon | N/A | Relay | |
| 1977 | Ford | E-250 Econoline | N/A | Relay | |
| 1977 | Ford | E-250 Econoline Club Wagon | N/A | Relay | |
| 1977 | Ford | E-350 Econoline | N/A | Relay | |
| 1977 | Ford | E-350 Econoline Club Wagon | N/A | Relay | |
| 1977 | Ford | F-100 | N/A | Relay | |
| 1977 | Ford | F-150 | N/A | Relay | |
| 1977 | Ford | F-250 | N/A | Relay | |
| 1977 | Ford | F-350 | N/A | Relay | |
| 1977 | Mercury | Cougar | N/A | Relay | |
| 1977 | Mercury | Marquis | N/A | Relay | |
| 1976 | Ford | E-100 Econoline | N/A | Relay | |
| 1976 | Ford | E-100 Econoline Club Wagon | N/A | Relay | |
| 1976 | Ford | E-150 Econoline | N/A | Relay | |
| 1976 | Ford | E-150 Econoline Club Wagon | N/A | Relay | |
| 1976 | Ford | E-250 Econoline | N/A | Relay | |
| 1976 | Ford | E-250 Econoline Club Wagon | N/A | Relay | |
| 1976 | Ford | E-350 Econoline | N/A | Relay | |
| 1976 | Ford | F-100 | N/A | Relay | |
| 1976 | Ford | F-150 | N/A | Relay | |
| 1976 | Ford | F-250 | N/A | Relay | |
| 1976 | Ford | F-350 | N/A | Relay | |
| 1976 | Mercury | Cougar | N/A | Relay | |
| 1976 | Mercury | Marquis | N/A | Relay | |
| 1975 | Ford | E-100 Econoline | N/A | Relay | |
| 1975 | Ford | E-100 Econoline Club Wagon | N/A | Relay | |
| 1975 | Ford | E-150 Econoline | N/A | Relay | |
| 1975 | Ford | E-150 Econoline Club Wagon | N/A | Relay | |
| 1975 | Ford | E-250 Econoline | N/A | Relay | |
| 1975 | Ford | E-250 Econoline Club Wagon | N/A | Relay | |
| 1975 | Ford | E-350 Econoline | N/A | Relay | |
| 1975 | Ford | F-100 | N/A | Relay | |
| 1975 | Ford | F-150 | N/A | Relay | |
| 1975 | Ford | F-250 | N/A | Relay | |
| 1975 | Ford | F-350 | N/A | Relay | |
| 1975 | Mercury | Cougar | N/A | Relay | |
| 1975 | Mercury | Marquis | N/A | Relay | |
| 1974 | Mercury | Cougar | N/A | Relay |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.