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Heat & AC Parts

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • BESTfit 10.5 X 8.12 X 3.625 Inch AC Evaporator For Ford & Sterling LTL9000 & Acterra

    BESTfit 10.5 X 8.12 X 3.625 Inch AC Evaporator For Ford & Sterling LTL9000 & Acterra

    BESTFIT TRUCK PARTS

    $117.99
    BESTfit AC Evaporator Fits Ford And Sterling* High Quality Evaporator* 10.5 Inch Length* 8.12 Inch Height* 3.625 Inch Width* 0.50 Inch Inlet/Outlet* Sold Individually* Warranty On Evaporators Against...
    05-070012
    SKU:
    05-070012
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Sterling
    Make:
    Ford
    Product Type:
    Engine Parts
    $117.99
    Qty in Cart: 0
    Price:
    $117.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 3.5 X 8.125 Inch AC Accumulator Replaces F6HZ19C836A For Ford & Sterling

    BESTfit 3.5 X 8.125 Inch AC Accumulator Replaces F6HZ19C836A For Ford & Sterling

    BESTFIT TRUCK PARTS

    $48.50
    BESTfit AC Drier Accumulator Fits Ford & Sterling F7HH19E647AB* High Quality Air Conditioner Accumulator* Dimensions: - 3.500 Inch Diameter - 8.125 Inch Length* Inlet Size 5/8 Inch Male O-Ring*...
    05-070001
    SKU:
    05-070001
    Truck Class:
    Heavy Duty
    Make:
    Ford
    Make:
    Sterling
    Product Type:
    Engine Parts
    $48.50
    Qty in Cart: 0
    Price:
    $48.50
    Subtotal:
  • FREE SHIPPING OVER $249
    Blower Motor With Wheel For Freightliner Century Columbia Man Unit

    Blower Motor With Wheel For Freightliner Century Columbia Man Unit

    AUTOMANN USA

    $174.99
    HVAC Blower Motor With Wheel Fits Freightliner* High Quality Blower Motor* Replaces OEM # ABP N83 301317, BOA8041500789* Sold Individually* Warranty On Blower Motor Against Defects In Workmanship &...
    03-1503018
    SKU:
    03-1503018
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Interior
    $174.99
    Qty in Cart: 0
    Price:
    $174.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Front AC Heater Blower Motor Fan Replaces ABPN83301137, BOA8544050009, HA1870 For Freightliner W/ Plate Mount

    Front AC Heater Blower Motor Fan Replaces ABPN83301137, BOA8544050009, HA1870 For Freightliner W/ Plate Mount

    AUTOMANN USA

    $101.99
    Replacement Freightliner AC Heater Blower Motor With WheelWhen your cab comfort depends on reliable air circulation, trust this quality Front AC Heater Blower Motor Fan for Freightliner trucks. This...
    03-1503017
    SKU:
    03-1503017
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Interior
    $101.99
    Qty in Cart: 0
    Price:
    $101.99
    Subtotal:
  • BESTfit 8.375 X 8.625 X 1 Inch Paper Cabin Air Filter Replaces VCC36000006, N10G-36000006 For Freightliner

    BESTfit 8.375 X 8.625 X 1 Inch Paper Cabin Air Filter Replaces VCC36000006, N10G-36000006 For Freightliner

    BESTFIT TRUCK PARTS

    $14.57
    BESTfit Interior Cabin Air Filter Fits Freightliner 108SD, 114SD, M2-106, M2-112 & M2 Business Class* High Quality Cabin Air Filter* Length: 7 7/8* Height: 8 7/8* Thickness: 1 3/16* Additional Notes:...
    03-150300007
    SKU:
    03-150300007
    Truck Class:
    Heavy Duty
    Height Options:
    8 Inch
    Length Options:
    7 Inch
    Make:
    Freightliner
    Product Type:
    Interior
    $14.57
    Qty in Cart: 0
    Price:
    $14.57
    Subtotal:
  • BESTfit 10.625 X 10.625 X 1 Inch Paper Cabin Air Filter Replaces BOA91559 For Freightliner

    BESTfit 10.625 X 10.625 X 1 Inch Paper Cabin Air Filter Replaces BOA91559 For Freightliner

    BESTFIT TRUCK PARTS

    $14.56
    BESTfit Paper Cabin Air Filter Fits Freightliner* High Quality A/C Filter* Length: 10 5/8 Inch* Thickness: 1 Inch * Height: 10 5/8 Inch* Sold Individually* Warranty On A/C Filter Against Defects In...
    03-150300006
    SKU:
    03-150300006
    Truck Class:
    Heavy Duty
    Height Options:
    10 Inch
    Length Options:
    10 Inch
    Make:
    Freightliner
    Product Type:
    Interior
    $14.56
    Qty in Cart: 0
    Price:
    $14.56
    Subtotal:
  • BESTfit Blower Motor 3 Inch Diameter Replaces BOA80-415-00-789, 301137 For Freightliner Century, Columbia 112/120

    BESTfit Blower Motor 3 Inch Diameter Replaces BOA80-415-00-789, 301137 For Freightliner Century, Columbia 112/120

    BESTFIT TRUCK PARTS

    $177.99
    BESTfit 12V 1 Speed Vented Blower Motor Fits Freightliner Century 112/120 & Columbia 112/120Dependable airflow starts with the BESTfit Blower Motor featuring a 3 inch diameter, designed for...
    03-150300004
    SKU:
    03-150300004
    Diameter Options:
    3 Inch
    Length Options:
    4 Inch
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Interior
    $177.99
    Qty in Cart: 0
    Price:
    $177.99
    Subtotal:
  • FREE SHIPPING
    Flange Mount Blower Motor Kit Replaces OE T77421A2C, VCC35000003, VCCT1000904A For Freightliner 108SD, 114SD, 122SD, Cascadia, M2 Business Class

    Flange Mount Blower Motor Kit Replaces OE T77421A2C, VCC35000003, VCCT1000904A For Freightliner 108SD, 114SD, 122SD, Cascadia, M2 Business Class

    AUTOMANN USA

    $248.99
    Variable Speed Blower Motor Assembly Kit Replaces T77421A2CKeep your Freightliner cab comfortable year-round with the Flange Mount Blower Motor Kit. Designed for 108SD, 114SD, 122SD, Cascadia, and M2...
    03-150300003
    SKU:
    03-150300003
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Interior
    $248.99
    Qty in Cart: 0
    Price:
    $248.99
    Subtotal:
  • BESTfit Blower Motor Replaces BOA80-415-00-429 For Freightliner Century, Columbia, Classic, FL Business Class

    BESTfit Blower Motor Replaces BOA80-415-00-429 For Freightliner Century, Columbia, Classic, FL Business Class

    BESTFIT TRUCK PARTS

    $143.99
    BESTfit 3 X 4.75 Inch 12V Vented Blower Motor Fits FreightlinerMaintain steady air circulation in your Freightliner with the BESTfit Blower Motor replacing BOA80-415-00-429. Compatible with Century,...
    03-150300001
    SKU:
    03-150300001
    Truck Class:
    Heavy Duty
    Diameter Options:
    3 Inch
    Length Options:
    4 Inch
    Make:
    Freightliner
    Product Type:
    Interior
    $143.99
    Qty in Cart: 0
    Price:
    $143.99
    Subtotal:
  • Cab Air Pre-Filter For Freightliner FLD120 & Classic

    Cab Air Pre-Filter For Freightliner FLD120 & Classic

    FREEDOM AIR FILTERS

    $36.99
    Cab Pre-Filter Fits Freightliner FLD 120 And Classic* High Quality Cab Air Pre Filter * Made Of Polyester Mesh And ABS Plastic* Color Black* UV Resistant* Sold Individually* Warranty On Pre-Filters...
    03-091316
    SKU:
    03-091316
    Color:
    Black
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Freightliner
    Product Type:
    Interior
    $36.99
    Qty in Cart: 0
    Price:
    $36.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Cab Air Pre-Filter For Freightliner Cascadia

    Cab Air Pre-Filter For Freightliner Cascadia

    FREEDOM AIR FILTERS

    $39.01
    Cab Air Intake Pre-Filter Fits Freightliner Cascadia* High Quality Polyester And Plastic* Mounts Over Factory Cab Air Intake Box  - Air Intake Box Not Included* Includes 6 Retainer Clips For Easy...
    03-091315
    SKU:
    03-091315
    Truck Class:
    Heavy Duty
    Color:
    Black
    Material Options:
    Plastic/Poly
    Make:
    Freightliner
    Product Type:
    Interior
    Ready To Ship:
    Yes
    $39.01
    Qty in Cart: 0
    Price:
    $39.01
    Subtotal:
  • FREE SHIPPING OVER $249
    Cab Fresh Filter Only For Freightliner Cascadia, Century, Columbia & Coronado

    Cab Fresh Filter Only For Freightliner Cascadia, Century, Columbia & Coronado

    CAB FRESH FILTER CO.

    $17.91
    Cab Fresh Filter Only Fits FreightlinerFind your Cab Fresh Replacement Filter at 4 State Trucks. The highly effective filter is made with a primary layer and charcoal layer that traps and eliminates...
    03-091306
    SKU:
    03-091306
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Cloth
    Make:
    Freightliner
    Product Type:
    Exterior
    $17.91
    Qty in Cart: 0
    Price:
    $17.91
    Subtotal:
  • FREE SHIPPING OVER $249
    Black Plastic Cab Fresh Filter For Freightliner Cascadia, Century, Columbia & Coronado

    Black Plastic Cab Fresh Filter For Freightliner Cascadia, Century, Columbia & Coronado

    CAB FRESH FILTER CO.

    $51.99
    Cab Fresh Filter Fits FreightlinerReplace your original filter with this cab fresh filter with a charcoal spor-ax antimicrobial layer. This charcoal layer has adsorption properties that help capture...
    03-091305
    SKU:
    03-091305
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Freightliner
    Color:
    Black
    Product Type:
    Exterior
    $51.99
    Qty in Cart: 0
    Price:
    $51.99
    Subtotal:
  • Chrome Pre-Cleaner Engine Filter For Freightliner Conventional Classic, FLD120

    Chrome Pre-Cleaner Engine Filter For Freightliner Conventional Classic, FLD120

    CAB FRESH FILTER CO.

    $74.99
    Chrome Pre-Cleaner Filter For Engine Fits Freightliner Classic, Classic XL & FLD120* High Quality Pre-Cleaner Filter* For Engine* Chrome* Filter Mounts On Center Of Cowling Below Windshield* Sold...
    03-091300001
    SKU:
    03-091300001
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $74.99
    Qty in Cart: 0
    Price:
    $74.99
    Subtotal:
  • FREE SHIPPING OVER $249
    6.3 X 6 X 1.625 Inch Heater Core For Freightliner Columbia, Century, Coronado

    6.3 X 6 X 1.625 Inch Heater Core For Freightliner Columbia, Century, Coronado

    AUTOMANN USA

    $111.99
    Heater Core For Freightliner - Replaces BOA93675 & I3675* High Quality Heater Core* 6.300 Inch Height* 6.000 Inch Width* 1.625 Thick* Sold Individually* Warranty On Heater Cores Against Defects In...
    03-070035
    SKU:
    03-070035
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $111.99
    Qty in Cart: 0
    Price:
    $111.99
    Subtotal:
  • FREE SHIPPING
    BESTfit 8.75 X 9.5 X 1.5 Inch Heater Core For Freightliner Columbia, Century, Coronado

    BESTfit 8.75 X 9.5 X 1.5 Inch Heater Core For Freightliner Columbia, Century, Coronado

    BESTFIT TRUCK PARTS

    $315.99
    BESTfit Heater Core For Freightliner - Replaces BOA91617 & HM9104001* High Quality Heater Core* 8.75 Inch Height* 9.50 Inch Wide* 1.50 Thick* Sold Individually* Warranty On Heater Cores Against...
    03-070034
    SKU:
    03-070034
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $315.99
    Qty in Cart: 0
    Price:
    $315.99
    Subtotal:
  • 12 X 12.25 X 12.5 Inch Heater Core Evaporator For Freightliner Century

    12 X 12.25 X 12.5 Inch Heater Core Evaporator For Freightliner Century

    AFTERMARKET

    $435.99
    Heater Core Evaporator For Freightliner Century Without Water Valve HVAC Module* High Quality Heater Core* 5.460 Inch Width* 9.000 Inch Height* Fits Auxiliary Cab Without Water Valve HVAC Module*...
    03-070033
    SKU:
    03-070033
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $435.99
    Qty in Cart: 0
    Price:
    $435.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Freightliner HVAC High Pressure Switch Replaces A22-30930-001 By BESTfit

    Freightliner HVAC High Pressure Switch Replaces A22-30930-001 By BESTfit

    BESTFIT TRUCK PARTS

    $34.90
    BESTfit AC High Pressure Switch Fits Freightliner* High Quality AC High Pressure Switch* 7/16-20 UNF Thread* Opens At 265 PSI* Closes At 180 PSI* Switch Is Normally Closed* Sold Individually*...
    03-070026
    SKU:
    03-070026
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $34.90
    Qty in Cart: 0
    Price:
    $34.90
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    BESTfit Expansion Valve For Freightliner Columbia, Century, Coronado, FL & FLD

    BESTfit Expansion Valve For Freightliner Columbia, Century, Coronado, FL & FLD

    BESTFIT TRUCK PARTS

    Now: $13.05
    Was: $24.14
    BESTfit High Quality Expansion Valve Fits Freightliner Columbia, Century, Coronado, FL 120/132, FLD 112/120* High Quality Expansion Valve* Rating: 1 1/2 ton* Mount Type: Block Type* Mounting Type:...
    03-070024
    SKU:
    03-070024
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Freightliner
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    Now: $13.05
    Was: $24.14
    Qty in Cart: 0
    Price:
    Now: $13.05
    Was: $24.14
    Subtotal:
  • BESTfit 10.375 X 8.25 X 2.925 Inch AC Evaporator For Freightliner Columbia, Century, Coronado & 122SD

    BESTfit 10.375 X 8.25 X 2.925 Inch AC Evaporator For Freightliner Columbia, Century, Coronado & 122SD

    BESTFIT TRUCK PARTS

    $141.99
    BESTfit High Quality AC Evaporator Fits Freightliner Columbia, Century, Coronado, 122SD* High Quality Evaporator* 10.375 Inch x 8.25 Inch x 2.925 Inch * Sold Individually* Warranty On Evaporator...
    03-070023
    SKU:
    03-070023
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $141.99
    Qty in Cart: 0
    Price:
    $141.99
    Subtotal:
  • Total: items /

Adding your products to cart

Frequently Asked Questions About Heat & AC Parts

How do I know if a heater or AC component will fit my truck?

Heat and AC parts are often specific to the make, model, and year of your truck, as well as the cab configuration. Check the product listing for compatible makes and models before purchasing, and compare part numbers with your existing component whenever possible. If you are unsure, our customer service team can help confirm fitment before you order.

Can I install a heater core, blower motor, or AC component myself, or do I need a professional?

Many components, such as blower motors, resistors, and control switches, can be replaced by drivers or shop technicians comfortable with basic electrical and mechanical work. However, jobs involving the AC refrigerant system, such as compressors, condensers, or evaporators, require certified equipment to safely recover and recharge refrigerant, so these are typically best left to a qualified technician.

What is the difference between OEM and aftermarket heat and AC parts?

OEM parts are made to match the original specifications of your truck and are often priced higher, while aftermarket parts are manufactured by third parties to fit and function similarly, usually at a lower cost. Both can be reliable options, so it often comes down to your budget, the specific part you need, and any preference for original manufacturer branding.

Why is my truck's AC or heater not working as well as it used to?

Reduced heating or cooling performance is commonly caused by issues like a failing blower motor, a clogged heater core, low refrigerant, a worn compressor, or electrical problems with switches and resistors. Diagnosing the exact cause usually requires checking airflow, listening for unusual noises, and inspecting for leaks or worn components before selecting a replacement part.

Do heat and AC parts come with a warranty?

Warranty coverage varies by manufacturer and specific part, so we recommend checking the warranty information listed on each product page before purchasing. If you have questions about a warranty on a specific item, our customer service team is available to help clarify coverage and terms.


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