How do I locate and remove the resistor on the heater or evaporator housing in the engine compartment on Ford F-250?

The first thing is, in the engine compartment, you can locate the resistor on the heater or evaporator housing. Additionally, you must ensure that you disconnect the negative battery cable. Then, just unplug the resistor electrical connector. Take away the screws of the resistor and take out it from its housing. Installation is just reversing removal.

Genuine Ford F-250 Blower Motor Resistor

Heater Blower Motor Resistor

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

6 Blower Motor Resistors found

View related parts
Ford F-250 Resistor Assembly
Part Number: E7TZ-19A706-A
$25.19 MSRP: $40.18
You Save: $14.99 (38%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Resistor Assy
- Replaced by: 4C2Z-19A706-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987-1997 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 4.6L, 8 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.4L, 8 Cyl 5.8L, 8 Cyl 6.9L, 8 Cyl 7.3L, 8 Cyl 7.5L | 3AT C6, 3MT, 4AT 4R70W, 4AT AOD, 4AT E4OD, 4MT, 5MT
View related parts
Ford F-250 Resistor Assembly
Part Number: F4ZZ-19A706-A
$28.16 MSRP: $44.91
You Save: $16.75 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Resistor Assy
- Replaced by: 4L3Z-19A706-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-1999 Ford F-250 | 8 Cyl 4.6L, 8 Cyl 5.0L, 8 Cyl 5.4L, 8 Cyl 5.8L | 4AT 4R100, 4AT 4R70W, 4AT E4OD, 5MT
View related parts
Ford F-250 Resistor Assembly
Part Number: E3TZ-19A706-B
$26.68 MSRP: $42.55
You Save: $15.87 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Resistor Assy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1980-1986 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L, 8 Cyl 6.6L, 8 Cyl 6.9L, 8 Cyl 7.5L | 3AT C6, 3MT, 4AT AOD, 4MT
View related parts
Ford F-250 Resistor Assembly
Part Number: E9TZ-19A706-A
$20.29 MSRP: $32.36
You Save: $12.07 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Resistor Assy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1997 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 4.6L, 8 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.4L, 8 Cyl 5.8L, 8 Cyl 7.3L, 8 Cyl 7.5L | 3AT C6, 4AT 4R70W, 4AT AOD, 4AT E4OD, 4MT, 5MT
View related parts
Ford F-250 Resistor Assembly
Part Number: E3TZ-18591-A
Product Specifications
- Other Name: Resistor Assy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1980-1986 Ford F-250 | 6 Cyl 4.9L, 8 Cyl 5.0L, 8 Cyl 5.8L, 8 Cyl 6.6L, 8 Cyl 6.9L, 8 Cyl 7.5L | 3AT C6, 3MT, 4AT AOD, 4MT
View related parts
Ford F-250 Control
Part Number: F5LY-19E624-A
Product Specifications
- Manufacturer Note: U/8500 GVW
- Replaced by: YL7Z-19E624-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-1999 Ford F-250 | 8 Cyl 4.6L, 8 Cyl 5.0L, 8 Cyl 5.4L, 8 Cyl 5.8L | 4AT 4R100, 4AT 4R70W, 4AT E4OD, 5MT

Ford F-250 Blower Motor Resistor Parts Questions & Experts Answers

Resistor Assembly
E3TZ-18591-A
Q: How do I locate and remove the resistor on the heater or evaporator housing in the engine compartment on Ford F-250?
A: The first thing is, in the engine compartment, you can locate the resistor on the heater or evaporator housing. Additionally, you must ensure that you disconnect the negative battery cable. Then, just unplug the resistor electrical connector. Take away the screws of the resistor and take out it from its housing. Installation is just reversing removal.