Roadmax
Automotive V-Ribbed Belt (Standard)

Roadmax 3K290AP Serpentine Belt - Alternator

Brand Roadmax 3K290AP
Position Alternator
Material Epdm
Top Width .42
Top Width 11
Cord Material Polyester
Cross Section Designation K
Effective Length 29.15
Effective Length 740
Outside Circumference 29.75
Outside Circumference 755
Type Automotive v-ribbed belt (standard)
Grade Type Oe performance
Rib Quantity 3
Product line Automotive V-Ribbed Belt (Standard)
Fits Honda · 4 vehicles

OE performance. A standard V-ribbed belt for dependable accessory drive operation.

EPDM construction. Resists wear for consistent belt performance over time.

Polyester cord. Adds strength and stability to the belt structure.

Cross-references Bando 3PK735, Dayco 5030290 and Drive Rite 5030290DR for the same application. See all 58.

$14.51Free 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 $14.51
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Roadmax 3K290AP Serpentine Belt Overview

The Roadmax 3K290AP is an automotive V-ribbed belt built for drivers who want a practical OE-performance replacement without stepping up to a premium belt line. Made with EPDM and polyester cord reinforcement, it is sized for accessory drive service and listed for the alternator position on select Honda Civic models.

Fits 1984-1987 Honda Civic, alternator. This Roadmax serpentine belt is also referenced by part number 3K290AP for straightforward catalog matching when searching for a Honda Civic alternator belt replacement.

Key Features

  • EPDM construction for accessory drive belt service
  • Polyester cord material for belt stability
  • 3-rib V-ribbed design
  • OE Performance grade
  • Top width: 11 mm (.42 in.)
  • Effective length: 740 mm (29.15 in.)
  • Outside circumference: 755 mm (29.75 in.)

Product Details

Roadmax positions the Automotive V-Ribbed Belt (Standard) line as a value-focused option for customers who want dependable quality in a standard replacement belt. The 3K290AP uses EPDM rubber and polyester reinforcement to support accessory drive operation, and its 3-rib profile is sized for the specified application. For shoppers comparing Honda Civic serpentine belt options, the 3K290AP provides a direct fit reference for 1984-1987 Civic alternator service.

Fits 1984-1987 Honda Civic, alternator. If you are cross-shopping by catalog number, 3K290AP also appears in interchange listings used for the same application.

Common Problems This Belt Can Address

  • Squealing or slipping accessory drive belt
  • Cracked, glazed, or worn belt ribs
  • Loss of alternator drive due to belt wear
  • Incorrect belt length during replacement service
  • Routine maintenance replacement on a Honda Civic accessory drive system

Installation Notes and Tips

Verify belt routing, rib count, and measured length before installation. Inspect pulleys, tensioner condition, and accessory alignment so the new belt tracks correctly and wears evenly. Confirm the alternator application and compare the old belt dimensions to the 3K290AP specifications before final fitment.

Quality Assurance

This belt is built to OE-performance standards for standard replacement use in the accessory drive system. Roadmax’s standard V-ribbed belt line is aimed at buyers who want a quality replacement option for everyday service needs.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1987HondaCivic1.3LL4GASAlternatorAutomotive V-Ribbed Belt (Standard)
1986HondaCivic1.3LL4GASAlternatorAutomotive V-Ribbed Belt (Standard)
1985HondaCivic1.3LL4GASAlternatorAutomotive V-Ribbed Belt (Standard)
1984HondaCivic1.3LL4GASAlternatorAutomotive V-Ribbed Belt (Standard)
Directly replaces or cross-references 58 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bando — 3PK735Dayco — 5030290Drive Rite — 5030290DRGates — 38344Gates — K0302901H755140153K02903K2903PK07353PK07383PK7383PK7403PVK073514-0802-025-03029025-7073755-3076077-9394-678-1866141-1296146-030735290K3290K3MK403-02905750FL31110PE0B00331110PE0B003031110PE000331110PE0003031110PE000431110PE0004031110PE001331110PE305031110PEO003013329810302901172000Q2K1172000Q3D1172000QAR1172000QAV40302905130059982000656018200830182909160231491052307359936380740A-290K3DBP9213DBP9214GFB350GFB366GMB30738JK3-296K2903L36-3073PK030290PQS101450