Roadmax
Automotive V-Ribbed Belt (Standard)

Roadmax 3K384AP Serpentine Belt - Fan and Alternator or Water Pump and Alternator

Brand Roadmax 3K384AP
Position Water Pump and Alternator and Fan and Alternator
Material Epdm
Top Width .42
Top Width 11
Cord Material Polyester
Cross Section Designation K
Effective Length 38.52
Effective Length 978
Outside Circumference 39.125
Outside Circumference 993
Type Automotive v-ribbed belt (standard)
Grade Type Oe performance
Rib Quantity 3
Product line Automotive V-Ribbed Belt (Standard)
Fits Honda and Toyota · 13 vehicles

OE performance. A standard V-ribbed belt built for dependable everyday service.

EPDM construction. Resists wear and heat for consistent belt performance.

Budget-conscious choice. Quality you need without premium-belt performance.

Cross-references AMS Automotive 6489, Anchor 3385 and Dayco 5030385 for the same application. See all 59.

$15.20Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $15.20
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Roadmax 3K384AP Serpentine Belt Overview

The Roadmax 3K384AP is an automotive V-ribbed belt built for OE performance in everyday accessory drive service. It uses EPDM construction with polyester cord reinforcement to deliver a practical balance of durability and value for drivers who need a standard replacement belt.

This Roadmax serpentine belt is sized for select Toyota Corolla and Toyota Tercel applications, along with 1982-1983 Honda Accord and 1983 Honda Civic accessory drive setups. The 3K384AP part number is a direct reference for shoppers searching for a standard 3-rib belt replacement.

Key Features

  • EPDM rubber construction for accessory drive belt service
  • Polyester cord material for belt stability
  • 3-rib V-ribbed design
  • OE Performance grade
  • Top width: 0.42 in. / 11 mm
  • Effective length: 38.52 in. / 978 mm
  • Outside circumference: 39.125 in. / 993 mm

Product Details

Roadmax positions the Automotive V-Ribbed Belt (Standard) line as a value-focused option for customers who want dependable quality without stepping up to a premium belt. The 3K384AP follows that approach with a standard serpentine belt profile, EPDM material, and a 3-rib cross section for accessory drive systems that call for this size and configuration. Search terms such as Toyota Corolla serpentine belt, Toyota Tercel accessory drive belt, and Honda Accord V-ribbed belt all point to the same fitment family covered by this part.

This part cross-references Gates K030384 and Dayco 5030385 for the same application.

What It Helps Address

  • Squealing or slipping accessory drive belt noise
  • Cracked, glazed, or worn belt surfaces
  • Loss of alternator or water pump drive due to belt wear
  • Incorrect belt length on select Toyota and Honda accessory drive systems
  • Routine replacement during belt service intervals

Installation Notes and Tips

Verify rib count, effective length, and outside circumference before installation. Confirm the belt routing matches the vehicle’s accessory drive layout and inspect pulleys, tensioner condition, and alignment before fitting the new belt. Compatible With 1983-1988 Toyota Tercel, water pump and alternator; 1983-1986 Toyota Corolla, fan and alternator; 1982-1983 Honda Accord, water pump and alternator; and 1983 Honda Civic, water pump and alternator.

Quality Assurance

Roadmax markets this belt as an OE-performance standard replacement within its Automotive V-Ribbed Belt line, using EPDM and polyester cord materials selected for everyday accessory drive service.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersFuel TypePositionNotes
1988ToyotaTercel—Wagon—1.5LL4GASWater Pump and AlternatorW/O A.C.; Automotive V-Ribbed Belt (Standard)
1987ToyotaTercel—Wagon—1.5LL4GASWater Pump and AlternatorW/O A.C.; Automotive V-Ribbed Belt (Standard)
1986ToyotaCorollaSport SR5——1.6LL4GASFan and AlternatorW/O A.C.; Automotive V-Ribbed Belt (Standard)
1986ToyotaTercel———1.5LL4GASWater Pump and AlternatorW/O A.C.; Automotive V-Ribbed Belt (Standard)
1985ToyotaCorollaSport SR5——1.6LL4GASFan and AlternatorW/O A.C.; Automotive V-Ribbed Belt (Standard)
1985ToyotaTercel———1.5LL4GASWater Pump and AlternatorW/O A.C.; Automotive V-Ribbed Belt (Standard)
1984ToyotaCorolla——RWD1.6LL4GASFan and AlternatorW/O A.C.; Automotive V-Ribbed Belt (Standard)
1984ToyotaTercel———1.5LL4GASWater Pump and AlternatorW/O A.C.; Automotive V-Ribbed Belt (Standard)
1983HondaAccord———1.8LL4GASWater Pump and AlternatorAutomotive V-Ribbed Belt (Standard)
1983HondaCivic———1.3LL4GASWater Pump and AlternatorAutomotive V-Ribbed Belt (Standard)
1983ToyotaCorolla———1.6LL4GASFan and AlternatorW/O A.C.; Automotive V-Ribbed Belt (Standard)
1983ToyotaTercel———1.5LL4GASWater Pump and AlternatorW/O A.C.; Automotive V-Ribbed Belt (Standard)
1982HondaAccord———1.8LL4GASWater Pump and AlternatorAutomotive V-Ribbed Belt (Standard)
Directly replaces or cross-references 59 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6489Anchor — 3385Dayco — 5030385Gates — K0303843K0384MK3K03853K3843K3853K9753PK09753PK09783PK09803PK9703PK9733PK9753PK9783PK9803PVK098014-0846-625-03038425-7097455-3097555-3099577-9396-1141-1257146-030975385K3385K3MK403-038431110PC003031110PC100331110PC100431110PC1003031110PC1004031110PC1305038363133390291549683385103038540303855030385DR654710951300203198794780119879478029091602126909160212791052309609105230975993630097099363509709936350975A-384K3JK3-391K3843L36-3097PK030384VK030384