How to remove and install the Voltage Regulator on a Toyota Supra?

Remove the alternator for models from 1979 through 1983. Hold the rectifier terminal with needle-nose pliers and unsolder the stator leads from the rectifier holder, ensuring not to overheat the rectifiers. While holding each terminal with needle-nose pliers, unsolder the regulator leads from terminals F, L, and JG on the rectifier, taking care not to overheat the diodes. Reassembly is the reverse of disassembly, with important points to remember during reassembly also applicable. For models from 1984 and later, remove all three regulator mounting screws and take out the regulator. While holding the new regulator and the brush holder together, install them as shown, with installation being the reverse of removal.

Genuine Toyota Supra Voltage Regulator

Adjustable Voltage Regulator

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).

7 Voltage Regulators found

View related parts
Toyota Supra Regulator Assy, Generator
Part Number: 27700-70030
$238.48 MSRP: $341.97
You Save: $103.49 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Bearing, Regulator, Voltage Regulator
- Replaces: 27700-63021, 27700-63020, 27700-72040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1992 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVFK, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
View related parts
Toyota Supra Regulator Assy, Generator
Part Number: 27700-20050
$238.02 MSRP: $341.31
You Save: $103.29 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Voltage Regulator
- Manufacturer Note: 12V 100A
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA
View related parts
Toyota Supra Regulator Assy, Generator
Part Number: 27700-46050
$242.66 MSRP: $347.95
You Save: $105.29 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Voltage Regulator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA, JZA80L-ALPVZA
View related parts
Toyota Supra Regulator Assy, Generator
Part Number: 27700-46060
$238.83 MSRP: $342.47
You Save: $103.64 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Voltage Regulator
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1993-1998 Toyota Supra | 6 Cyl 3.0L | 2JZGE, 2JZGTE; JZA80L-AJFVZA, JZA80L-AJFVZK, JZA80L-AJMVFA, JZA80L-AJPVFA, JZA80L-AJPVZA, JZA80L-AJPVZK, JZA80L-ALFVZA, JZA80L-ALMVFA, JZA80L-ALPVFA, JZA80L-ALPVZA
View related parts
Toyota Supra Regulator Assy, Generator
Part Number: 27700-63021
$238.48 MSRP: $341.97
You Save: $103.49 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 27700-70030
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1986-1989 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVFK, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
View related parts
Toyota Supra Regulator Assy, Generator
Part Number: 27700-72080
Product Specifications
- Replaces: 27700-50010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1991-1992 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK
View related parts
Toyota Supra Regulator Assy, Generator
Part Number: 27700-16010
Product Specifications
- Replaced by: 27700-66020
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1989-1992 Toyota Supra | 6 Cyl 3.0L | 7MGE, 7MGTE; MA70L-BJMVFA, MA70L-BJMVFK, MA70L-BJMVZA, MA70L-BJMVZK, MA70L-BJPVFA, MA70L-BJPVZA, MA70L-BJPVZK, MA70L-BLMVFA, MA70L-BLMVFK, MA70L-BLMVZA, MA70L-BLMVZK, MA70L-BLPVFA, MA70L-BLPVFK, MA70L-BLPVZA, MA70L-BLPVZK

Toyota Supra Voltage Regulator

If you are in demand for superior quality and affordable OEM Toyota Supra Voltage Regulator, then shop with us! We own a wide range of the reduced-priced genuine Toyota Supra Voltage Regulator. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota Supra Voltage Regulator Parts Questions & Experts Answers

Regulator Assy, Generator
27700-70030
Q: How to remove and install the Voltage Regulator on a Toyota Supra?
A:
Remove the Alternator for models from 1979 through 1983. Hold the rectifier terminal with needle-nose pliers and unsolder the stator leads from the rectifier holder, ensuring not to overheat the rectifiers. While holding each terminal with needle-nose pliers, unsolder the regulator leads from terminals F, L, and JG on the rectifier, taking care not to overheat the diodes. Reassembly is the reverse of disassembly, with important points to remember during reassembly also applicable. For models from 1984 and later, remove all three regulator mounting screws and take out the regulator. While holding the new regulator and the brush holder together, install them as shown, with installation being the reverse of removal.