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Four Seasons 35551 HVAC Blower Motor
Overview of Four Seasons Blower Motor 35551
The Four Seasons Blower Motor 35551 is designed to restore proper airflow in your vehicle's HVAC system. Engineered for compatibility with select Ford and Mercury models, this new blower motor ensures reliable operation and efficient climate control.
- Voltage: 12V for standard automotive electrical systems
- Shaft Length: 1.4375 inches with a D-shaped shaft for secure fitment
- Rotation: Supports both clockwise and counterclockwise rotation
- Motor Dimensions: 3.25 inches diameter and 4.875 inches length
- Mount Type: OE mount for direct replacement
- Terminal Type: 2 lead wires without connector included
- Material: Durable metal construction with vented motor housing
- Style: Single shaft blower motor without cage wheel
Four Seasons Blower Motor Product Line Details
The Four Seasons Blower Motor product line focuses on delivering reliable HVAC blower motors that meet original equipment specifications. The 35551 model is part of this line, offering a vented, metal-constructed motor designed for OE mounting and compatibility with specific Ford and Mercury vehicles. This line emphasizes durability and precise fitment to maintain HVAC system performance.
Detailed Product Description
This HVAC blower motor features a 12-volt metal motor with a vented design to prevent overheating during operation. The single D-shaped shaft measures 0.3125 inches in diameter and 1.4375 inches in length, allowing for secure installation in the blower assembly. The motor supports both clockwise and counterclockwise rotation, accommodating various HVAC system configurations. With a motor diameter of 3.25 inches and length of 4.875 inches, it fits the blower housing of compatible Ford LTD and Mercury Marquis models. The 35551 blower motor comes without a cage wheel and connector, requiring reuse of existing components or separate purchase.
Compatible Vehicles and Common Applications
- Restores HVAC blower function in Ford LTD models
- Replaces worn blower motors in Mercury Marquis vehicles
- Resolves issues with weak or no airflow from vents
- Addresses blower motor noise or inconsistent operation
- Improves heating and cooling system efficiency
Installation Notes and Tips
- Ensure vehicle compatibility with Ford LTD or Mercury Marquis before installation
- Retain existing connectors and cage wheel as this motor does not include them
- Verify correct shaft orientation and secure mounting using OE mount points
- Disconnect battery before installation to prevent electrical shorts
- Test blower motor operation after installation to confirm proper function
Quality Assurance and Warranty
The Four Seasons Blower Motor 35551 is a new, OE replacement part manufactured to meet original equipment standards. Constructed from durable metal with a vented design, it is built for reliable performance in automotive HVAC systems. While specific warranty details are not provided, Four Seasons products typically come with manufacturer-backed quality assurance to support long-term use.
| Brand | Four Seasons |
| Part Number | 35551 |
| Position | Blower Motor |
| D-Shaped | |
| Cage Wheel Included | w/o Wheel |
| Connector Gender | None |
| Connector Qty | None |
| Description | Blower Motor /Single Shaft |
| Flanged End | No |
| Material | Metal |
| Motor Dia. MM | 82.550 |
| Motor Diameter | 3.250 |
| Motor Length | 4.875 |
| Motor Length MM | 123.825 |
| Mount Type | OE Mount |
| New or Reman | New |
| Number of Terminals | Connector Not Included |
| O.E. Replacement? | Yes |
| Rotation | CW/CCW |
| Shaft Diameter | 0.3125 |
| Shaft Length | 1.4375 |
| Shaft Type | D-Shaped |
| Stud Distance | 2.875 |
| Style | Single Shaft |
| Terminal Type | 2 Lead Wires |
| Type | Blower Motors |
| Vented | Vented |
| Voltage | 12 |
| Wheel Dia. IN | Yes |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1968 | Ford | LTD | N/A | w/o Wheel; Dealer Air; 3 Speed Deluxe; w/ AC; Blower Motor | |||
| 1968 | Mercury | Marquis | Wagon | 6.4L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1968 | Mercury | Marquis | Hardtop | 6.4L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1968 | Mercury | Marquis | U/K | 6.4L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1968 | Mercury | Marquis | Wagon | 7.0L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1968 | Mercury | Marquis | Hardtop | 7.0L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1968 | Mercury | Marquis | U/K | 7.0L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1967 | Ford | LTD | N/A | w/o Wheel; Dealer Air; 3 Speed Deluxe; w/ AC; Blower Motor | |||
| 1967 | Mercury | Marquis | Wagon | 6.4L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1967 | Mercury | Marquis | Hardtop | 6.4L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1967 | Mercury | Marquis | U/K | 6.4L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1967 | Mercury | Marquis | Wagon | 6.7L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1967 | Mercury | Marquis | Hardtop | 6.7L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1967 | Mercury | Marquis | U/K | 6.7L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1967 | Mercury | Marquis | Wagon | 7.0L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1967 | Mercury | Marquis | Hardtop | 7.0L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
| 1967 | Mercury | Marquis | U/K | 7.0L | V8 | N/A | w/o Wheel; Dealer Air; w/ 3 Speed Switch; w/ AC; Blower Motor |
* 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.