HomeRoadmax 4K300AP Serpentine Belt - Air Conditioning, Alternator or Water Pump and Alternator
Part #: 4K300AP

Roadmax 4K300AP Serpentine Belt - Air Conditioning, Alternator or Water Pump and Alternator

Automotive V-Ribbed Belt (Standard), Alternator, Water Pump and Alternator, and Air Conditioning
21 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Automotive V-Ribbed Belt (Standard), Alternator, Water Pump and Alternator, and Air Conditioning
Fitment: Acura, Dodge, Mitsubishi, Plymouth, Smart, and Suzuki, Charger, Colt, Expo LRV, Fortwo, Integra, Swift, and Turismo
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Reliable Automotive V-Ribbed Belt for Select Vehicles

The Roadmax 4K300AP Automotive V-Ribbed Belt (Standard) is engineered to provide consistent performance and durability for various vehicle models. Designed with quality materials and precise dimensions, this serpentine belt ensures efficient power transmission in your vehicle's accessory drive system.

  • Constructed from durable EPDM material for enhanced heat and wear resistance
  • Features a 4-rib design with a K cross section for optimal grip and flexibility
  • Top width measures 14 mm (0.56 inches) for precise fitment
  • Effective length of 767 mm (30.19 inches) with an outside circumference of 781 mm (30.75 inches)
  • Polyester cord reinforcement for added strength and longevity

About the Roadmax Automotive V-Ribbed Belt (Standard) Line

The Automotive V-Ribbed Belt (Standard) line by Roadmax focuses on delivering reliable serpentine belts designed to meet OEM specifications. This product line emphasizes consistent quality and fitment for a range of vehicles, including models from Acura, Dodge, Mitsubishi, Plymouth, Smart, and Suzuki. The 4K300AP part number is part of this line, ensuring compatibility and performance for your accessory drive belt system components.

Product Details and Specifications

The Roadmax 4K300AP serpentine belt is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and wear, which helps extend belt life under demanding engine conditions. The belt’s 4-rib design with a K cross section provides a stable and secure grip on pulleys, reducing slippage and noise. Reinforced with polyester cords, this belt maintains its shape and strength over time. With a top width of 14 mm and an effective length of 767 mm, it fits specific vehicle models requiring these dimensions.

Compatible Vehicles and Common Applications

  • Compatible with Acura Integra
  • Fits Dodge Charger models
  • Suitable for Mitsubishi Colt and Turismo
  • Designed for Plymouth Expo LRV
  • Works with Smart Fortwo and Suzuki Swift

Installation Notes and Tips

  • Ensure the belt routing matches the vehicle’s accessory drive diagram
  • Inspect pulleys and tensioners for wear before installation
  • Use proper tensioning tools to avoid over-tightening
  • Replace the belt if signs of cracking, glazing, or fraying are present

Quality Assurance and Warranty

Roadmax maintains strict quality control standards for the 4K300AP belt, ensuring it meets industry requirements for durability and performance. While specific warranty details are not provided, Roadmax products typically adhere to manufacturer guidelines for replacement in case of defects. Always consult your vehicle’s service manual for recommended maintenance intervals.

BrandRoadmax
Part Number4K300AP
PositionAutomotive V-Ribbed Belt (Standard), Alternator, Water Pump and Alternator, and Air Conditioning
MaterialEpdm
Top Width.56
Top Width14
Cord MaterialPolyester
Cross Section DesignationK
Effective Length30.19
Effective Length767
Outside Circumference30.75
Outside Circumference781
TypeAutomotive v-ribbed belt (standard)
Rib Quantity4

This part fits 21 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2005SmartFortwo0.8LL3DIESELAir ConditioningAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
2001AcuraIntegraType R1.8LL4GASAlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
2000AcuraIntegraType R1.8LL4GASAlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1994MitsubishiExpo LRV1.8LL4GASAlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1994SuzukiSwift1.3LL4GASAir ConditioningAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1993MitsubishiExpo LRV1.8LL4GASAlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1993SuzukiSwift1.3LL4GASAir ConditioningAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1992DodgeColt1.8LL4GASAlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1992MitsubishiExpo LRV1.8LL4GASAlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1992SuzukiSwift1.3LL4GASAir ConditioningAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1991SuzukiSwift1.3LL4GASAir ConditioningAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1990SuzukiSwift1.3LL4GASAir ConditioningAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1989SuzukiSwift1.3LL4GASAir ConditioningAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1986DodgeCharger1.6LL4GASWater Pump and AlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1986PlymouthTurismo1.6LL4GASWater Pump and AlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1985DodgeCharger1.6LL4GASWater Pump and AlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1985PlymouthTurismo1.6LL4GASWater Pump and AlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1984DodgeCharger1.6LL4GASWater Pump and AlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1984PlymouthTurismo1.6LL4GASWater Pump and AlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1983DodgeCharger1.6LL4GASWater Pump and AlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)
1983PlymouthTurismo1.6LL4GASWater Pump and AlternatorAvailable Until Stock Depleted; Automotive V-Ribbed Belt (Standard)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

10403001192044B001195041B001195041B011195041B021195044B00U5119504F105119505F600119509515021340A06514-0652-6141-1323141-1398146-040760146-04077016430825-04030025-70764300K4300K4MK31110P13003031110P73A0131110PR300431110PR5003031110PR501431110PR5023404-030040403004273095429809647109204K3004K7604PK07654PK7654PK7705072277AA605752096080821960809019670567297868297877-9386-28552329490048310249194007600931964199514151K009514160B509514164B109514186H00A-300K4A195041B02B4040300F23E 8620 BAF23Z 8620 AFB84301GFB80760JK4-306K040300K3004L36-4076MD180574MD183556MD192808PK040300Q4040300

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.