2003 Lincoln Navigator 4WD Components

Essential 2003 Lincoln Navigator 4WD Components

Tech Smart – 4WD Actuator (Part No.L30001)

4WD Actuator

from

$112.05
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.

Product Features:
  • Direct-fit replacement provides proper fit, form, and function
  • Quality-engineered replacement for damaged OE units with rotted or torn diaphragms, which cause actuators to fail, prevent hubs from engaging, and cause vehicles to be stuck in 2WD mode
  • Quality-designed vacuum-operated diaphragm allows axles to engage properly during 4WD operation
  • All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
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Carquest Premium – 4WD Actuator (Part No.LAC1028)

4WD Actuator

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$104.99
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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Dorman – 4WD Vacuum Actuator, Front Axle (Part No.600-300)

4WD Vacuum Actuator, Front Axle

from

$169.99
This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.

Product Features:
  • 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
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Dorman – 4WD Locking Hub Actuator (Part No.600-105)

4WD Locking Hub Actuator

from

$111.99
This 4WD actuator directly replaces the original equipment part on specific vehicle applications. It is reverse engineered to reliably restore proper functionality.

Product Features:
  • 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
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Carquest Premium – 4WD Actuator (Part No.EGA1444)

4WD Actuator

from

$39.99
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.FWA1014)

4WD Actuator

from

$33.99
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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Dorman – Independent Wheel End Coupler (Vacuum Delete Kit) (Part No.600-405)

Independent Wheel End Coupler (Vacuum Delete Kit)

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$179.99
The internal diaphragm on vacuum-activated hub actuators is prone to failure on certain 4WD vehicles. This replacement hub locking actuator restores 4WD and ensures greater reliability by eliminating that problematic vacuum function.

Product Features:
  • Dependable solution – this unique hub locking actuator delete enables 4WD operation while disabling the failure-prone original vacuum function
  • Cost-effective fix – deleting need for troublesome vacuum saves future replacement cost and frustration
  • Patented design – exclusively engineered in the United States by highly trained automotive experts
  • Fully reversible – actuator includes vacuum caps for holding remnant lines and allow for restoring original function in future
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Dorman – Solenoid, 4WD Disengage And Emissions Purge (Part No.600-401)

Solenoid, 4WD Disengage And Emissions Purge

from

$53.99
This 4WD hub locking solenoid directly replaces the original equipment solenoid on certain vehicle years, makes and models.

Product Features:
  • Direct replacement – this 4WD hub locking solenoid matches the fit and function of the stock solenoid on certain vehicle applications
  • Effective fix – restores control of 4WD system impacted by failed original solenoid
  • Thoroughly tested – on-vehicle and laboratory testing ensures trouble-free operation
  • Trustworthy quality – backed by team of designers and engineers in the United States
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Dorman – Solenoid, 4WD Engage And Emissions Purge (Part No.600-400)

Solenoid, 4WD Engage And Emissions Purge

from

$45.49
This 4WD hub locking solenoid directly replaces the original equipment solenoid on certain vehicle years, makes and models.

Product Features:
  • Direct replacement – this 4WD hub locking solenoid matches the fit and function of the stock solenoid on certain vehicle applications
  • Effective fix – restores control of 4WD system impacted by failed original solenoid
  • Thoroughly tested – on-vehicle and laboratory testing ensures trouble-free operation
  • Trustworthy quality – backed by team of designers and engineers in the United States
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2003 Lincoln Navigator 4WD Components

Maybe you’re in the middle of a full rebuild of that 2003 Lincoln Navigator. Maybe you just need a couple of 4WD Components. Either way, Advance Auto Parts has 5 different 4WD Components in our inventory ranging from $39.99 to $179.99. That means you can find the exact parts or products you need to keep that 2003 Lincoln Navigator running smoothly.

4WD Components are only as good as their brand. We stock 3 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Lincoln Navigator. Dorman, Tech Smart, and Carquest Premium are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect 4WD Components for your 2003 Lincoln Navigator, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket 4WD Components to keep your 2003 Lincoln Navigator rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

4WD Components Brands To Make Your 2003 Lincoln Navigator Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Lincoln Navigator demands trusted brand parts and products to keep it running. Many trusted brands of 4WD Components make up Advance Auto Parts’ inventory, and all are ready to help make your Navigator the best it can be. Be sure to browse some of our top 4WD Components brands and parts.

Popular Tech Smart 4WD Components

We carry Tech Smart parts in our stock across 4WD Actuator Switches categories, plus more. For a 2003 Lincoln Navigator, our most popular Tech Smart 4WD Components include:
4WD Actuator
from $112.05
(1)
4WD Actuator
4WD Actuator Switches