1991 GMC K1500 4WD Actuator Switches
Your 1991 GMC K1500 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the 4WD Actuator Switches you desperately need.
We currently carry 10 4WD Actuator Switches to choose from for your 1991 GMC K1500, and our inventory prices range from as little as $87.99 up to $204.99.
On top of low prices, Advance Auto Parts offers 4 different trusted brands of 4WD Actuator Switches for the 1991 GMC K1500. We only sell parts from trusted brands like Dorman so that you can find quality parts you can count on.
Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 728 reviews on our 4WD Actuator Switches for the 1991 GMC K1500 from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our 4WD Actuator Switches stock in-person!
4WD Actuator Switches for Your 1991 GMC K1500
Carquest – 4WD Actuator (Part No.FWD32)
from
$111.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
Product Features:
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Product Features:
- Designed to OE standards for ease of installation
- Robust design and high grade materials meet the stringent demands of today’s service professional
- Our switches are manufactured under a completely quality control process from componentry to finished products by experienced professional
Dorman – 4WD Actuator, Front Axle (Part No.600-101)
from
$104.99
This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.
Product Features:
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Product Features:
- Direct replacement – this 4WD axle actuator directly replaces the original equipment part on specific vehicle years, makes and models
- Effective fix – installation addresses inoperative four-wheel drive caused by failed original actuator
- Smart solution – delivers reliable fit and function for competitive price
- Trustworthy quality – backed by team of designers and engineers in the United States
Carquest – 4WD Actuator (Part No.FWD10)
from
$90.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
Product Features:
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Product Features:
- Designed to OE standards for ease of installation
- Robust design and high grade materials meet the stringent demands of today’s service professional
- Our switches are manufactured under a completely quality control process from componentry to finished products by experienced professional
Dorman – Four Wheel Drive Actuator (Part No.600-100)
from
$91.99
This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.
Product Features:
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Product Features:
- Direct replacement – this 4WD axle actuator directly replaces the original equipment part on specific vehicle years, makes and models
- Effective fix – installation addresses inoperative four-wheel drive caused by failed original actuator
- Smart solution – delivers reliable fit and function for competitive price
- Trustworthy quality – backed by team of designers and engineers in the United States
Carquest Premium – 4WD Actuator (Part No.FWC1088)
from
$93.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – 4WD Actuator (Part No.FWC1095)
from
$87.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest – 4WD Actuator (Part No.FWD13)
from
$156.05
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.
Product Features:
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Product Features:
- Designed to OE standards for ease of installation
Dorman – 4WD Actuator And Wiring Harness Upgrade Kit (Part No.600-490)
from
$204.99
The 4WD systems on many older Chevrolet and GMC trucks utilize a thermal differential actuator which is prone to sluggishness and failure when the wax that drives the actuator piston ages and deteriorates, ultimately disabling the 4WD system. This convenient 4WD differential actuator upgrade kit contains the key components required to easily replace the original equipment thermal actuator with a faster-acting electric actuator designed to provide longer, more reliable service. The kit contains our part number 600-101 4WD electric actuator and our part number 600-600 4WD actuator harness, both of which are carefully engineered to precise specifications to update an old technology thermally-activated differential to a more efficient electric differential on specified GM vehicle makes, models and years..
Product Features:
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Product Features:
- Upgraded repair – this 4WD differential actuator upgrade kit is designed to update a thermally activated differential to a more efficient electric differential on specified Chevrolet and GMC trucks.
- Complete solution – this kit includes a 4WD electric actuator and 4WD actuator harness, the key components required to update a 4WD differential
- Updated technology – effective replacement for an old technology original equipment thermal differential actuator that is sluggish or has failed, disabling the 4WD system
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Pro-King – Differential Shift Actuator (Part No.742D421)
from
$152.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
Pro-King – Differential Shift Actuator (Part No.742D421A)
from
$92.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
FAQs for 1991 GMC K1500 4WD Actuator Switches
What are the most popular 4WD Actuator Switches for the 1991 GMC K1500?
With 4 brands you can trust, our most popular 4WD Actuator Switches for the 1991 GMC K1500 parts are:
