Gates
Premium OE Micro-V Belt

Gates K040329 Serpentine Belt - Air Conditioning, Alternator or Power Steering

Brand Gates K040329
Position Alternator
Belt Material EPDM
Cord Material Polyester
Cord Material Polyester
Cross Section Designation K
Effective Length 32.87
Effective Length 835
OE Comparison Rating OE Performance
Outside Circumference 33.375
Outside Circumference 849
Rib Quantity 4
Section K
Top Width .56
Top Width 14
Type Automotive V-Ribbed Belt (Standard)
Type Automotive V-Ribbed Belt (Standard)
Washer Pump Included EPDM
Product line Premium OE Micro-V Belt
Fits Chevrolet, Pontiac, and Acura · 13 vehicles

OE Micro-V belt. Precision-fit construction matches OE size, materials, and design.

EPDM belt material. Built for dependable performance with durable, heat-resistant construction.

Polyester cord reinforcement. Adds strength and helps maintain consistent belt performance.

Cross-references Bando 4PK835, Gates K040329 and 4K329 for the same application. See all 18.

$30.12Free 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 $30.12
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Gates Premium OE Micro-V Belt K040329

The Gates Premium OE Micro-V Belt K040329 is a precision-fit serpentine belt for accessory drive applications that demand OE-style size, construction, and material match. It is built for import and domestic vehicles, including Chevrolet Spark, Pontiac Matiz, and Acura Integra applications listed below.

Key Features

  • Gates Premium OE Micro-V Belt line for OE-style replacement fit
  • Part number K040329 for direct reference and ordering
  • 4-rib automotive V-ribbed belt construction
  • EPDM belt material for durable accessory drive service
  • Polyester cord material for stable belt reinforcement
  • OE Performance comparison rating
  • Effective length: 32.87 in. (835 mm)
  • Outside circumference: 33.375 in. (849 mm)
  • Top width: 0.56 in. (14 mm)

Product Details

Gates uses OE-matched sizing, construction, and materials in this Micro-V belt to support consistent accessory drive operation. The K040329 is a K-section, 4-rib serpentine belt with EPDM belt material and polyester cord reinforcement, making it a practical replacement for vehicles that require the specified belt profile and length. If you are searching for a Gates K040329 serpentine belt for a 2011-2012 Chevrolet Spark alternator drive or a 1999-2000 Acura Integra air conditioning application, this part number matches the listed fitment. This part cross-references Bando 4PK835 for the same application.

What This Belt Helps Address

  • Squealing or slipping accessory drive belt noise
  • Cracking, glazing, or visible wear on the belt surface
  • Loss of proper alternator drive performance
  • Power steering belt wear on listed Chevrolet Spark and Pontiac Matiz applications
  • Air conditioning belt replacement on listed Acura Integra applications

Installation Notes and Tips

Verify the belt profile, rib count, and effective length before installation. Confirm whether the vehicle is equipped with air conditioning, since the Pontiac Matiz power steering fitment notes state not compatible with vehicles equipped with AC. For the Chevrolet Spark and Acura Integra applications, match the listed position exactly: alternator, power steering, or air conditioning. Inspect pulleys and tensioner components before installing the new belt to help prevent premature wear.

Quality Assurance

Gates positions the Premium OE Micro-V Belt line as an OE-style replacement series with matched size, construction, and materials for dependable accessory drive performance. Part number K040329 is built to the stated OE Performance comparison rating and is specified for the fitments listed below.

Compatible Vehicles

  • Fits 2011-2012 Chevrolet Spark, alternator.
  • Fits 2011-2012 Chevrolet Spark, power steering. Not compatible with vehicles equipped with AC.
  • Fits 2004-2010 Pontiac Matiz, power steering. Not compatible with vehicles equipped with AC.
  • Fits 1999-2000 Acura Integra, air conditioning.
This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2012ChevroletSpark1.2LL4GASAlternatorPremium OE Micro-V Belt
2012ChevroletSpark1.2LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2011ChevroletSpark1.2LL4GASAlternatorPremium OE Micro-V Belt
2011ChevroletSpark1.2LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2010PontiacMatiz1.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2009PontiacMatiz1.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2008PontiacMatiz1.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2007PontiacMatiz1.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2006PontiacMatiz1.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2005PontiacMatiz1.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2004PontiacMatiz1.0LL4GASPower SteeringNot compatible with vehicles equipped with AC.; Premium OE Micro-V Belt
2000AcuraIntegraGS-R1.8LL4GASAir ConditioningPremium OE Micro-V Belt
1999AcuraIntegra1.8LL4GASAir ConditioningPremium OE Micro-V Belt
Directly replaces or cross-references 18 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bando — 4PK835Gates — K0403294K3294PK08334PK08354PK83725-04032911720BX00011720BX00531110PV000431110PV0004057161H150040403279514150F01251827779641633796610564696416335