2000 Western Star 3800 Car Parts & Accessories

You have come to the right place if you need new or replacement parts for your 2000 3800. Advance Auto carries over 52 aftermarket parts for your 2000 Western Star 3800, along with original equipment manufacturer (OEM) parts. You will find amazing prices on 2000 3800 Alternators and Starters and Interior Products. Plus, our selection of 2000 Air Intakes for your 3800 are some of the lowest in the market.

Find replacement parts and upgrades for your 2000 Western Star 3800. Use our customer reviews of Engine Parts parts and others, along with user ratings on the many of the products we offer. You won’t find an easier way to shop for 2000 Western Star 3800 performance parts, 2000 Western Star 3800 body parts, interior components, or any type of part for that matter. Get your 3800 upgraded or back in pristine shape by shopping Advance Auto Parts.

Best-Selling Wipers and Related Products for your 2000 Western Star 3800

Upgrade your 2000 Western Star 3800 with one of the 12 best-selling parts in stock, starting at just $12.49.

Rain-X Latitude – Wiper Blade: 20", Water Repellency 2-in-1 Premium Beam, Pack of 1 (Part No.5079277-2)

Wiper Blade: 20", Water Repellency 2-in-1 Premium Beam, Pack of 1

from

$29.99
Rain-X Latitude Water Repellency 2-in-1 wiper blades provide an innovative solution to both clear and repel the elements for ultimate driving visibility. These wipers also treat your windshield with a water repelling coating so water magically beads up and rolls away while you drive.

Product Features:
  • This 2-IN-1 wiper blade + rain repellent clears and repels the elements for ultimate driving visibility
  • Rain-X Latitude Water Repellency wiper blades apply a patented Rain-X water repellent coating to your windshield
  • The patented universal adapter is easy to use and fits 96% of vehicles – install at home in minutes
  • All-Weather Performance – the synthetic blend rubber squeegee can withstand extreme weather conditions for enhanced durability
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TRICO Exact Fit – Conventional 20” Wiper Blade: Factory Performance (Part No.20-1)

Conventional 20'' Wiper Blade: Factory Performance

from

$15.99
TRICO ExactFit Conventional wiper blades are easy to install and designed to match OE specifications and standards. These wiper blades live up to their name because they feature a pre-attached adaptor specific to your vehicle for an exact fit and easy installation.

Product Features:
  • Original factory quality for the same fit and function as when the vehicle was new
  • Pre-assembled connector for quick and easy, one-step wiper replacement every time
  • Durable metal frame for added strength
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TRICO ICE – Ice Winter 20” Wiper Blade: Extreme Weather, Ruggedly Constructed Armor (Part No.35-200)

Ice Winter 20'' Wiper Blade: Extreme Weather, Ruggedly Constructed Armor

from

$21.99
TRICO Ice is a rugged and durable winter wiper blade designed specifically to combat severe weather and still offer optimal performance. Flexible beam blade design coupled with synthetic-blended armor for an infinitely flexible blade that can see you through even the worst driving conditions.

Product Features:
  • Ruggedly constructed armor seals blade structure from severe weather
  • One-piece, flexible design snugly conforms to most windshields
  • Robust, heavy-gauge wiper element resists tearing in sub-zero temperatures
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Carquest XtraClear – Premium Beam 20” Wiper Blade: Tested To Perform Over 15 Million Cycles (Part No.XC20)

Premium Beam 20'' Wiper Blade: Tested To Perform Over 15 Million Cycles

from

$19.99
Carquest XtraClear beam wiper blades are an all-weather design featuring enhanced beam blade engineered to perform over 1.5 million cycles. Our beam wiper blades feature SWIFT Easy Connection Technology for a quick and easy wiper replacement for most vehicles on the road today. The twin-point coupler delivers constant, even pressure across the entire windshield for excellent visibility. Carquest XtraClear beam wiper blades are a quiet, longer-lasting option for enhanced all-weather performance.

Product Features:
  • Tested to perform over 1.5 million cycles ensures long-lasting performance.
  • Beam wiper blade design delivers great visibility in all weather conditions
  • SWIFT Easy Connection Technology offers quick and easy wiper replacement
  • Infinite pressure points provide uniform contact across windshield
  • Twin-point coupler delivers constant, even pressure across entire windshield for clear visibility
  • Wiper Blade Connection Type: 1/4 Side Lock, 7mm Hook, 8mm Hook, 9×3 Hook, 9×4 Hook, Pinch Tab, Pinch Tab Button, Push Button (19mm), Push Button (22mm), Side Pin (17mm), Side Pin (22mm)
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Carquest XtraClear – Conventional 20” Wiper Blade: Curved Windshield Fit, Steel Frame (Part No.XQ20)

Conventional 20'' Wiper Blade: Curved Windshield Fit, Steel Frame

from

$12.49
XtraClear conventional blades are engineered for better wrap on today’s highly curved windshields. An aerodynamic steel frame provides exceptional strength and durability, while the pre-attached universal adaptor makes installation quick and easy.

Product Features:
  • Engineered for better wrap on curved windshields
  • Pre-attached universal adaptor fits many vehicles
  • All metal construction for strength and durability
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Rain-X Vision – Wiper Blade: 20", Standard Beam, All Weather Performance, Pack of 1 (Part No.810020)

Wiper Blade: 20", Standard Beam, All Weather Performance, Pack of 1

from

$22.99
The Rain-X® Vision® Wiper Blade features Beam-style blade technology that delivers ideal pressure distribution, and curved design that offers a smooth wipe. When the weather takes a turn for the worse, make sure your windshield stays clear for optimal visibility with this Rain-X® Vision® Beam-Style Wiper Blade. The wiper blade is made with graphite-coated rubber to reduce friction and noise when wiping.

Product Features:
  • Rain-X Beam Blade Technology curved to provide a smooth wipe
  • Aerodynamic styling with graphite coating for reduced friction and noise
  • All weather performance perfect for all seasons
  • No end caps on blade preventing ice scrapers from catching in inclement weather
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Rain-X Silicone AdvantEdge – Wiper Blade: 20" Premium Beam, Lasts 2x Longer, Pack of 1 (Part No.830020)

Wiper Blade: 20" Premium Beam, Lasts 2x Longer, Pack of 1

from

$39.99
Rain-X Silicone AdvantEdge features a precision engineered silicone rubber squeegee that is 2X longer lasting than traditional rubber squeegees. Rain-X Silicone AdvantEdge rubber is specially formulated for use in wiper blades to provide ultimate durability and extreme weather performance.

Product Features:
  • The Rain-X Silicone AdvantEdge squeegee is proven to last 2X longer than traditional rubber squeegees and features Climate Defense Technology which protects the squeegee from long-term exposure to ozone, UV rays, snow, and ice
  • The resilient silicone rubber squeegee provides superior wipe quality in the most extreme temperatures and inclement weather conditions – it will not crack in the heat or freeze in the cold
  • Climate Defense Technology acts as a safeguard against windshield wiper fluid, oil, salt spray, road grime and other elements encountered while driving, which can negatively affect the performance of your wiper blades
  • Advanced spring beam technology hugs the curvature of the windshield for a smooth, quiet wipe. Wipe quality tested to 1.5 million cycles, based on third party testing.
  • The InstalLock system is an all-in-one adapter system that allows for a quick and secure installation on the most popular and specialty vehicle arms
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Rain-X WeatherArmor – Wiper Blade: 20", Premium Beam, Resistance To Rubber Cracking, Pack of 1 (Part No.830220)

Wiper Blade: 20", Premium Beam, Resistance To Rubber Cracking, Pack of 1

from

$25.99
Built For The Outdoors! The Rain-X WeatherArmor industrial grade T24.7 synthetic rubber squeegee provides around-the-clock resistance to harsh elements such as weather, ozone, and UV exposure. These conditions can cause rubber squeegees to degrade, resulting in diminished wipe performance.

Product Features:
  • More Resistant to Rubber Cracking!
  • Industrial grade rubber squeegee for extended durability
  • Precision engineered for superior weather resistance
  • All weather, all season performance
  • Protects against damage from UV and Ozone
  • Flexible beam technology provides maximum windshield contact for best wipe quality
  • Uniclick adapter system allows for easy switch-out of specialty adapters
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Rain-X Truck & SUV – Wiper Blade: 20", Premium Beam, Rugged Weather-Tough, Pack of 1 (Part No.870120)

Wiper Blade: 20", Premium Beam, Rugged Weather-Tough, Pack of 1

from

$39.99
The Rain-X Truck & SUV premium wiper blade is designed for drivers who use their vehicles for work, play, and outdoor adventures. Established in 2022, this unique Rain-X wiper blade is bigger and sleeker, looks great on any vehicle, and is built to take on tough weather challenges. This heavy-duty wiper blade is constructed with an advanced synthetic rubber squeegee that performs in rugged weather conditions. Featuring a proprietary graphene coating, which provides friction reduction and added protection against abrasion for extended durability, resulting in a high-quality, smooth, quiet wipe. Equipped with an all-in-one universal adapter, Rain-X Truck & SUV wiper blades are quick and easy to install and fit the majority of vehicle arm types. Additional features include the blade size ID and the blade change indicator. The blade change indicator will turn from black to yellow, signaling when it’s time to buy a new pair of wiper blades. If you need help installing your new wiper blades, installation videos can be found by scanning the QR code on the back of your wiper blade’s packaging.

Product Features:
  • 2023 Product Of The Year Winner, Car Care Category Survey Of 40,000 People By Kantar
  • Rugged All-Weather Tough & Durable – Featuring A Proprietary Graphene Coating That Provides Friction Reduction And Added Protection Against Abrasion For Extended Durability
  • Unique Premium Beam Structure Built For Tough Weather Challenges – This Heavy Duty Blade Is Designed For Performance, Featuring A Bigger And Sleeker Profile That Looks Great On Any Vehicle
  • Quick And Easy Installation – All-In-One Universal Adapter Fits The Majority Of Vehicle Arm Types And Makes The Installation Process Quick, Easy, And Secure
  • Blade Size ID – Debossed Blade Size Identification On The Wiper Blade Spoiler Allows For Easy Identification And Re-Purchase, Eliminating The Need To Look Up Your Vehicle’s Blade Size In The Future
  • Blade Change Indicator – UV Indicator Located On The End Of The Blade That Changes From Black To Yellow Over Time, Signaling When It’s Time To Replace Them With A New Pair
  • Designed for drivers who use their vehicles for work, play, outdoor adventures and built for all vehicles
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Rain-X Total Clear – 2X Standard Beam Wiper Blades: 20 & 20 Inch, 2 Pack (Part No.810337)

2X Standard Beam Wiper Blades: 20 & 20 Inch, 2 Pack

from

$39.99
Rain-X Total Clear all-weather wiper blades are designed to keep your windshield clear no matter the weather conditions. Whether you are driving through rain, snow, or sleet, these blades ensure a smooth, clean wipe performance for optimal, safe driving visibility. Rain-X Total Clear 2-packs offer two wiper blades in one convenient package – perfect for easily replacing both of your vehicle’s front windshield wiper blades at once. The sleek, aerodynamic styling looks great on any vehicle and offers improved functionality in inclement weather, with no end caps to prevent ice scrapers from catching. Plus, their quiet operation means you can enjoy a smooth, chatter-free experience during inclement weather.

Product Features:
  • 2-Pack Value – Two high-quality beam wiper blades in one convenient package; perfect for replacing both of your vehicle’s front windshield wiper blades at once
  • All-Weather Performance – Designed for optimal performance in any inclement weather (rain, snow, or sleet) during any season.
  • Smooth, Clean Wipe – Beam blade technology delivers ideal pressure distribution along the length of the blade to maximize windshield contact for a smooth, clean wipe.
  • Aerodynamic Styling – Sleek beam construction with no end caps looks great on any vehicle and offers improved functionality in inclement weather, preventing ice scrapers from catching.
  • Quiet Operation – Featuring a graphite-coated, synthetic rubber squeegee that helps reduce friction and related noise during usage.
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Rain-X Ready Match Hybrid – Wiper Blade: 20", Original Equipment Fit, Pack-of-1 (Part No.870320)

Wiper Blade: 20", Original Equipment Fit, Pack-of-1

from

$20.99
The Rain-X Ready Match Hybrid is a high quality hybrid wiper that meets or exceeds original equipment manufacturers’ quality, fit, and performance standards. This wiper blade features a durable, aerodynamic design and improved windshield contact, ensuring improved driving visibility in any weather condition. The hybrid design provides an excellent trade up from conventional wiper blades.

Product Features:
  • Easy to install with small J-hook adapter r that also fits large j-hook and side pin wiper arms
  • Synthetic rubber squeegee – delivers superior, all-weather wipe quality
  • Durable wiper blade casing – prevents clogging in climates with ice and snow
  • Aerodynamic, sturdy design – helps prevent high-speed wind lift
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Rain-X Ready Match Conventional – Wiper Blade: 20", Original Equipment Fit, Pack-of-1 (Part No.860120)

Wiper Blade: 20", Original Equipment Fit, Pack-of-1

from

$14.99
The Rain-X Ready Match Conventional is a high quality traditional wiper blade that meets or exceeds original equipment manufacturers’ quality, durability, and construction standards. This conventional blade features a natural rubber squeegee and provides a smooth, clean wipe by using embedded friction reducers and multiple pressure points.

Product Features:
  • Easy Installation – Pre-installed small J-hook adapter allows for easy installation and contains a multi-adapter for fitting additional wiper blade arm types
  • All-natural rubber squeegee – resists cracking, splitting, and tearing caused by various weather conditions, chemicals and road salt
  • Traditional blade structure – built with a steel frame that prevents rust and corrosion
  • Improved driving visibility and safety – Multiple pressure points and embedded friction reducers enable even pressure distribution, helping to deliver a clean wipe
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Most Popular 2000 Western Star 3800 Cooling and Climate Controls

Improve your 3800’s performance by choosing from our wide selection of 5 OEM and aftermarket auto parts specifically for your 2000 Western Star 3800.

Carquest Premium – A/C Filter Drier (Part No.T33253)

A/C Filter Drier

from

$36.49
Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

Product Features:
  • All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
  • Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
  • All accumulators and receiver driers are helium leak tested prior to packaging.
  • O-Rings necessary for installation are included.
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Carquest Premium – Engine Water Pump Adapter (Part No.T3009)

Engine Water Pump Adapter

from

$71.99
This back plate is an all new, original equipment-quality component for proper fit and long-life performance. Each plate is precision machined for optimal impeller clearance, plus all new back plates are 100% factory tested to assure the highest quality product. Each unit is built to meet or exceed all Original Equipment specifications and is validated for fit, form, and function. Also, application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust.

Product Features:
  • This plate may become worn during normal engine operation
  • It is highly recommended that the plate be replaced at the same time as the pump
  • Machined grey iron plate
  • Creates optimized impeller clearance for maximum coolant flow
  • Follow all enclosed instructions to maximize plate life and validate warranty
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Carquest Premium – Heavy Duty Thermostat: With Seal, 180 Degrees (Part No.15198)

Heavy Duty Thermostat: With Seal, 180 Degrees

from

$55.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
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Carquest Premium – Heavy Duty Thermostat: With Seal, 170 Degrees (Part No.15197)

Heavy Duty Thermostat: With Seal, 170 Degrees

from

$52.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant.

Product Features:
  • High grade stainless steel and copper construction
  • Meets or exceeds OEM standards
  • Consistent and precise response to cooling system needs
  • Original equipment design for worry-free direct fit replacement
  • 100% tested and calibrated
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Carquest Premium – A/C Filter Drier (Part No.T33537)

A/C Filter Drier

from

$46.99
Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

Product Features:
  • All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
  • Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
  • All accumulators and receiver driers are helium leak tested prior to packaging.
  • O-Rings necessary for installation are included.
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Top-Selling 3800 Brake Parts

Shop now for the best auto parts and accessories for your 2000 3800, starting at $131.99, and ensure your Western Star stays in top shape.

Carquest Premium – Air Dryer Filter: Removes Moisture to Protect Air Systems (Part No.96327)

Air Dryer Filter: Removes Moisture to Protect Air Systems

from

$131.99
Carquest Premium Air Dryer Filters remove moisture from compressed air to prevent condensation that can cause corrosion and damage to your air brake system. These filters also capture impurities, ensuring clean, dry air throughout the system. Delivering dry air prevents freezing, corrosion, and wear in brake systems and other air-operated components, helping enhance equipment safety and performance. Carquest Premium Air Dryer Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
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In-Demand Fluids and Chemicals for the Western Star 3800

Choose from 6 high-quality Fluids and Chemicals for your 2000 Western Star 3800 priced between $19.99 and $25.99.

ZEREX – G05® Full Strength Concentrate Antifreeze / Coolant, 1 Gallon (Part No.ZXG051)

G05® Full Strength Concentrate Antifreeze / Coolant, 1 Gallon

from

$22.99
ZEREX G05® is the automaker approved original chemistry used in newer Ford®, Chrysler® and Mercedes-Benz® automotive and diesel engines. Its Hybrid Organic Acid Technology (HOAT) chemistry combines the best of conventional and organic acid-based chemistry to provide the ultimate protection against rust and corrosion. ZEREX G05 antifreeze/coolant uses the highest-quality virgin ethylene glycol for freeze and boil over protection and a hybrid organic acid corrosion inhibitor package to protect your engines from liner pitting and corrosion.

Product Features:
  • Automaker approved technology. Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications.
  • Formulated for long life performance
  • Low-silicate, low-pH and phosphate-free formula
  • Helps protect all cooling system metals, including aluminum
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ZEREX – G-05 Formula 50/50 Pre-Mixed RTU Antifreeze / Coolant, 1 Gallon (Part No.ZXG05RU1)

G-05 Formula 50/50 Pre-Mixed RTU Antifreeze / Coolant, 1 Gallon

from

$19.99
ZEREX G05® is the automaker approved original chemistry used in newer Ford®, Chrysler® and Mercedes-Benz® automotive and diesel engines. Its Hybrid Organic Acid Technology (HOAT) chemistry combines the best of conventional and organic acid-based chemistry to provide the ultimate protection against rust and corrosion. ZEREX G05® antifreeze/coolant uses the highest quality virgin ethylene glycol for freeze and boil over protection and a hybrid organic acid corrosion inhibitor package to protect your engines from liner pitting and corrosion.

Product Features:
  • Automaker approved technology. Provides protection for 5 years / 150,000 miles in light duty applications and 3 years / 300,000 miles in heavy duty applications
  • Formulated for long life performance
  • Low-silicate, low-pH and phosphate-free formula
  • Helps protect all cooling system metals, including aluminum
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PEAK – Fleet Charge Heavy Duty Antifreeze and Coolant: Concentrate, Protection Against Corrosion, 1 Gallon (Part No.FCA0B3)

Fleet Charge Heavy Duty Antifreeze and Coolant: Concentrate, Protection Against Corrosion, 1 Gallon

from

$23.99
PEAK FLEET CHARGE SCA Pre-charged 50/50 Prediluted Antifreeze + Coolant is a Fully Formulated, ethylene glycol-based coolant, Pre-charged with advanced technology Supplemental Coolant Additives (SCAs). Because it is SCA Pre-charged, FLEET CHARGE SCA Pre-charged Antifreeze + Coolant requires no SCAs at initial fill and ensures proper chemistry at every top-off. FLEET CHARGE SCA Pre-charged Antifreeze + Coolant uses a low silicate and phosphate-free formulation.

Product Features:
  • Works in ALL heavy-duty diesel, gasoline and natural gas engine cooling systems. FLEET CHARGE is a low silicate, low total dissolved solids antifreeze which can be used in all heavy duty applications.
  • Optimum protection against freezing and boil over.
  • Provides corrosion protection of all cooling system metals and components.
  • Incorporates nitrite to provide wet sleeve liner protection against cavitation.
  • Designed to last the life of the engine when maintained with a high quality SCA ?lter system.
  • Eliminates SCA mixing errors at initial ?ll. Phosphate free formula reduces the risk of scale.
  • Testing Requirements: For proper freeze and boil over protection, use a traditional refractometer or hydrometer to measure the percentage of ethylene glycol by volume.
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Prestone – Command Antifreeze and Coolant: 50/50 Ready-to-Use, Nitrites ELC Red N-OAT, 1 Gallon (Part No.AFC11100)

Command Antifreeze and Coolant: 50/50 Ready-to-Use, Nitrites ELC Red N-OAT, 1 Gallon

from

$23.99
Prestone Command Nitrites (NOAT) Extended Life (ELC) antifreeze+coolant (ready to use) is designed to work with all Class 6-8 vehicles. When compared to ESI and low silicate conventional, it is designed to help lower maintenance costs and improve water pump life. It is compatible with any Nitrites OAT engine. This formula is Nitrites and provides excellent protection for aluminum and all other engine metals. Command NOAT ELC protects against liner pitting and corrosion protections.

Product Features:
  • Nitrites Extended Life Coolant – NOAT ELC – Red formula. Compatible with any Nitrites OAT
  • Helps lower maintenance costs and improve water pump life when compared to ESI coolants
  • Meets OEM Performance requirements: ASTM D6210, D3306, D4985; TMC RP329A, RP338A, RP364; Cummings CES 14439; Cat EC-1 and many OEM requirements
  • Ready to Use formula (prediluted to a 50% Eg and 50% distilled water mix). Perfect for small volume top-off or complete drain and refill of the cooling system
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PEAK – Final Charge Heavy Duty Antifreeze and Coolant: 50/50 Ready To Use, Corrosion Protection, 1 Gallon (Part No.FXAB53)

Final Charge Heavy Duty Antifreeze and Coolant: 50/50 Ready To Use, Corrosion Protection, 1 Gallon

from

$21.99
PEAK FINAL CHARGE Global Full Strength Extended Life Coolant/Antifreeze is an Organic Acid Technology (OAT), globally formulated, ethylene glycol-based coolant, which uses organic acid inhibitors (non-2-EH) to provide guaranteed protection for all cooling system metals. With proper maintenance, (1) FINAL CHARGE Global Extended Life Coolant/Antifreeze delivers guaranteed cooling system protection for ONE MILLION MILES of on-road use (8 years or 20,000 hours of off-road use) without the use of Supplemental Coolant Additives (SCAs). FINAL CHARGE Global Extended Life Coolant/Antifreeze is nitrite-free, phosphate-free, silicate-free, and borate-free. (1)Proper maintenance requires a complete cooling system flush and fill – and subsequent topping off, as needed – with FINAL CHARGE Global Extended Life 50/50 Pre-diluted Coolant/Antifreeze or Final Charge Global Extended Life Coolant/Antifreeze and water. For guaranteed protection, no other products or product supplements may be used.

Product Features:
  • Works in ALL heavy duty diesel, gasoline and natural gas engine cooling systems
  • Guaranteed protection for ONE MILLION MILES of on-road use (8 years or 20,000 hours of off-road use) (Proper maintenance requires a complete cooling system flush and fill – and subsequent topping off, as needed)
  • Eliminates the need for SCAs and chemically charged ?lters & Excellent heat transfer for high temperature applications such as engines with EGR and SCR systems
  • Outstanding protection against corrosion and cavitation. Non-abrasive formula can improve water pump seal life.
  • Eliminates drop-out, gel and reduces scale.
  • Can be mixed with other coolants (to maintain corrosion protection contamination levels should be kept below 25%). Provides exceptional long term elastomer compatibility
  • Testing Requirements: For proper freeze and boil over protection, use a traditional refractometer or hydrometer to measure the percentage of ethylene glycol by volume.
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Prestone – Command Antifreeze and Coolant: Concentrate, Nitrites ELC Red N-OAT, 1 Gallon (Part No.AFC11000)

Command Antifreeze and Coolant: Concentrate, Nitrites ELC Red N-OAT, 1 Gallon

from

$25.99
Prestone Command Nitrites (NOAT) Extended Life (ELC) antifreeze+coolant (Concentrate) is designed to work with all Class 6-8 vehicles. When compared to ESI and low silicate conventional, it is designed to help lower maintenance costs and improve water pump life. It is compatible with any Nitrites OAT engine. This formula is Nitrites and provides excellent protection for aluminum and all other engine metals. Command NOAT ELC protects against liner pitting and corrosion protections.

Product Features:
  • Nitrites Extended Life Coolant – NOAT ELC – Red formula. Compatible with any Nitrites OAT
  • Helps lower maintenance costs and improve water pump life when compared to ESI coolants
  • Meets OEM Performance requirements: ASTM D6210, D3306, D4985; TMC RP329A, RP338A, RP364; Cummings CES 14439; Cat EC-1 and many OEM requirements
  • Concentrated formula. Must mix with high quality (distilled/deionized) water to the desired ratio. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.
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Highly-Rated Filters and PCVs for 2000 Western Star 3800

Discover top-rated parts for your 2000 Western Star 3800, with an average 5 stars rating across 24 customer reviews.

K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.HP-3001)

Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine

from

$17.99
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.

Product Features:
  • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
  • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
  • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
  • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
  • EASY TO REMOVE: Fast and easy Wrench-Off removal
  • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
  • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers
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Carquest Premium – Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System (Part No.86406)

Fuel/Water Separator: Quality Removal of Water and Contaminants from Fuel System

from

$42.49
Carquest Premium Fuel/Water Separator Filters remove water and other impurities from the fuel before it reaches your engine fuel system. These filters effectively separate water from the fuel, preventing corrosion and damage to fuel injectors, pumps and other critical engine components. By keeping the fuel clean and water-free, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel/Water Separator Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • CAUTION: Furnished D-Ring must be installed on post for seal. Can be used with 99226 base.
  • Contains Standpipe
  • Patent pending drain, metal end caps, which hold media in place
  • Rust resistant can, ensuring no leakage from inside
  • Made in USA
  • Includes Standpipe
  • CAUTION: Furnished D-Ring must be installed on post for seal.
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Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.86674)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

from

$37.99
Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.85374HD)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$15.29
Carquest Premium Oil Spin-on Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.85792)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$46.49
Carquest Premium Oil Spin-on Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.85515HD)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$13.99
Carquest Premium Oil Spin-on Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Contains Anti-Drainback Valve;8 PSID By-Pass Valve; Front End By-Pass Valve
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Carquest Premium – Oil Filter: Removes Oil Contaminants for Superior Engine Protection (Part No.84792)

Oil Filter: Removes Oil Contaminants for Superior Engine Protection

from

$61.99
Carquest Premium Oil Spin-on Filters protect your engine by removing contaminants, such as dirt, metal particles, and sludge, from your engine oil. These filters effectively remove contaminants that can cause significant wear and damage to critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the oil clean, these filters help ensure proper lubrication and cooling, reduce friction and help extend engine life. Carquest Premium Oil Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.86374)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

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$32.99
Carquest Premium Fuel Spin-on Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The spin-on design screws directly onto a mounting head, allowing for easy servicing and replacement. By keeping the fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Spin-on Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Can be used with 89770 base.
  • Can be used with 89770 base
  • Metal ends cap, rigid center tube, strength can, and positive sealing O-ring
  • Made in USA
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Carquest Premium – Fuel Filter: Engineered for Optimal Engine Efficiency and Performance (Part No.86360)

Fuel Filter: Engineered for Optimal Engine Efficiency and Performance

from

$15.49
Carquest Premium Fuel Cartridge Filters protect your engine and fuel system by removing dirt, rust, and other impurities from the fuel before it reaches your engine fuel system. These filters effectively remove contaminants to prevent clogging and damage to fuel injectors, pumps and other critical engine components. The cartridge design installs in a housing, allowing for easy servicing and replacement. By keeping fuel clean, these filters help ensure optimal combustion, improve engine efficiency, and reduce emissions. Carquest Premium Fuel Cartridge Filters are designed to meet or exceed the performance requirements of the Original Equipment Manufacturer (OEM).

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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