2019 Ford F-150 Belts – Serpentine, Drive & Accessory Belt Replacements

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2019 Ford F-150 Belts – Keep Your Engine Running Smoothly

Your 2019 Ford F-150’s belts are critical for powering essential components like the alternator, water pump, power steering, and air conditioning system. Over time, belts wear out due to heat, tension, and normal use, which can cause squeaking noises, reduced performance, or even belt failure.

Choose OEM replacement belts for factory-spec durability or performance-grade belts for extra strength and longevity.

Belt Molding

Part Number: FL3Z-1521453-D
Ford Ford
Other Names: Door Belt Molding, Weatherstrip Assembly Door Window
Replaces: FL3Z-1521453-A, FL3Z-1521453-C
Description: Ford Parts are the Only parts designed and built to the specific Standards of Ford Motor Company and are the Only parts recommended for...
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • F-450 Super Duty
MSRP $278.58
$193.89

Belt Molding

Part Number: FL3Z-1521453-E
Ford Ford
Other Names: Door Belt Molding, Weatherstrip Assembly Door Window
Replaces: FL3Z-1521453-B
Description: Bright finish. Crew cab. King Ranch, Platinum.
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • F-450 Super Duty
MSRP $726.37
$488.12

Belt Molding

Part Number: FL3Z-1625597-E
Ford Ford
Other Names: Door Belt Molding, Weatherstrip Door Glass Chan
Replaces: FL3Z-1625597-B, FL3Z-1625597-C
Description: CREW CAB. with bright trim.
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • F-450 Super Duty
MSRP $596.67
$400.96

Belt Tensioner

Part Number: JL3Z-6A228-B
Ford Ford
Other Names: Pulley Assembly Tension, bt145
Description: 3.0L, inner. F150. 3.0l diesel. Inner alternator belt. F-150. 3.0l.
Fits:
  • Ford:
    • F-150
MSRP $465.45
$296.96

Belt Molding

Part Number: FL3Z-1625597-D
Ford Ford
Other Names: Door Belt Molding, Weatherstrip Door Glass Chan
Replaces: FL3Z-1625597-A
Description: CREW CAB. with black trim. 2017-20.
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • F-450 Super Duty
MSRP $397.07
$276.36

Belt Molding

Part Number: FL3Z-1825596-A
Ford Ford
Other Names: Door Belt Molding, Weatherstrip Door Glass Chan
Description: Super cab.
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty
MSRP $201.35
$140.14

Outer Belt

Part Number: JL3Z-16611B68-AA
Ford Ford
Other Names: Lap & Shoulder Belt, Seat Belt Assembly
Description: F150. Second row. Right. Crew cab, without inflatable belts, gray. Super cab, gray.
Fits:
  • Ford:
    • F-150
MSRP $153.38
$106.75

Serpentine Belt

Part Number: F2GZ-8620-A
Ford Ford
Other Names: V Belt, jk6693
Description: MKX. 2.7l. Nautilus. 2.7l. Edge. 2.7l. Continental. 2.7l. Continental. 3.0l. F150. 2.7l. MKZ. 3.0l turbo. 2.7L turbo.
Fits:
  • Ford:
    • Edge,
    • F-150,
    • Fusion
  • Lincoln:
    • Continental,
    • MKX,
    • MKZ,
    • Nautilus
MSRP $57.45
$36.66

V Belt

Part Number: RB5Z-8620-D
Ford Ford
Replaces: BR3Z-8620-F, BR3Z-8620-S, JK4-364, JK4-377-B
Fits:
  • Ford:
    • Expedition,
    • Explorer,
    • F-150,
    • Mustang,
    • Police Interceptor Utility
  • Lincoln:
    • Navigator
MSRP $41.09
$26.44

Belt Molding

Part Number: FL3Z-1521452-D
Ford Ford
Other Names: Door Belt Molding, Weatherstrip Assembly Door Window
Replaces: FL3Z-1521452-B
Description: Bright finish. Crew cab. King Ranch, Platinum.
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • F-450 Super Duty
MSRP $936.28
$629.18

Belt Molding

Part Number: FL3Z-1625596-D
Ford Ford
Other Names: Door Belt Molding, Weatherstrip Door Glass Chan
Replaces: FL3Z-1625596-A
Description: CREW CAB. with black trim. 2017-20.
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty,
    • F-450 Super Duty
MSRP $220.80
$153.68

Belt Molding

Part Number: FL3Z-1825597-A
Ford Ford
Other Names: Door Belt Molding, Weatherstrip Door Glass Chan
Description: Super cab.
Fits:
  • Ford:
    • F-150,
    • F-250 Super Duty,
    • F-350 Super Duty
MSRP $201.32
$140.12

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Why Choose OEM 2019 Ford F-150 Belts?

OEM Fitment – Direct replacement ensures perfect tension and alignment

Prevents Slippage & Failure – Keeps engine accessories running efficiently

Durable Materials – Made from high-strength rubber with reinforced cords

Reduces Noise & Vibration – Provides a quieter, smoother ride

Easy InstallationDirect-fit design for quick replacement.

Compatible 2019 Ford F-150 Models

These OEM and aftermarket belts fit: 

🚙 2019 Ford F-150 2.7L EcoBoost, 3.5L V6, 3.5L EcoBoost, and 5.0L V8 models 

🚙 Fits both 2WD and 4WD configurations 

🚙 Check your engine type to ensure proper belt fitment.

How to Replace 2019 Ford F-150 Belts

Replacing worn-out belts ensures consistent power delivery to engine accessories. Follow these steps for an easy installation:

Tools Required:

✔ Socket wrench set 

✔ Belt tensioner tool or breaker bar 

✔ Replacement belt 

✔ Flashlight (for visibility in tight spaces)

Step-by-Step Installation Guide:

  1. Locate the Belt Routing Diagram – Found under the hood or in the owner’s manual.

  2. Release Belt Tension – Use a tensioner tool or breaker bar to rotate the belt tensioner.

  3. Remove the Old Belt – Carefully slide it off the pulleys.

  4. Inspect Pulleys & Tensioner – Check for excessive wear, misalignment, or debris buildup.

  5. Install the New Belt – Follow the belt routing diagram to ensure correct placement.

  6. Reapply Tension – Let the tensioner return to its proper position.

  7. Start the Engine & Check Alignment – Ensure smooth operation without squeaking or misalignment.

💡 Pro Tip: If your belt shows signs of wear, inspect the belt tensioner and pulleys for proper function.

Signs You Need to Replace Your 2019 Ford F-150 Belts

🚙 Squealing or chirping noises when starting or accelerating 

🚙 Cracks, fraying, or missing sections on the belt 

🚙 Power steering, AC, or alternator failure 

🚙 Overheating due to a failing water pump belt 

🚙 Battery warning light illuminated on the dashboard

A failing belt can lead to critical engine issues—replace it before it breaks!

2019 Ford F-150 Belt Options: Choosing the Right Type

🔹 OEM Replacement Serpentine Belt – Designed for factory-like durability and reliability

🔹 Heavy-Duty Serpentine Belt – Reinforced construction for towing, hauling, and high-performance use

🔹 Performance Drive Belt – Offers improved heat resistance and longevity for extreme conditions.

Popular Related Parts for 2019 Ford F-150

🔹 2019 Ford F-150 Belt Tensioner – Keeps the serpentine belt properly aligned and tensioned

🔹 2019 Ford F-150 Idler Pulley – Reduces vibration and ensures smooth belt operation

🔹 2019 Ford F-150 Water Pump – Maintains cooling system efficiency.

Upgrade Your Ride 🚗 – Shop Now!

Keep your 2019 Ford F-150’s engine running smoothly with a high-quality serpentine or accessory belt. Order your replacement today and prevent unexpected breakdowns!

FAQs About 2019 Ford F-150 Belts

How long do Ford F-150 serpentine belts last? Most belts last 50,000 to 100,000 miles, but replace them at the first signs of wear.

Can I replace my F-150’s belt myself? Yes! With basic tools and mechanical know-how, replacing the serpentine belt is a straightforward DIY task.

What happens if my belt breaks while driving? A broken belt can disable engine accessories, leading to loss of power steering, alternator failure, and overheating.

Do I need to replace the belt tensioner with the belt? If the tensioner shows signs of wear or has excessive play, it's recommended to replace it alongside the belt.

What is the difference between a serpentine belt and a timing belt?

  • Serpentine Belt – Drives engine accessories like the alternator, AC, and power steering.

  • Timing Belt (if applicable) – Controls the engine’s camshaft and crankshaft synchronization.