Description
iFJF 6PK820 Serpentine Belt — 6 Ribs × 32.28" (819mm) EPDM Drive Belt
The iFJF 6PK820 Serpentine Belt is a precision-engineered 6-rib EPDM drive belt designed to deliver reliable power transmission across your vehicle's accessory drive system. Measuring 32.28 inches (819mm) in effective length with 6 ribs, this serpentine belt replaces OE part number 6PK820 and fits 4+ vehicle applications including Mustang, 200SX, Sentra, Previa (1990-2006).
Key Features & Benefits
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Premium EPDM Rubber Compound: Ethylene Propylene Diene Monomer (EPDM) construction provides superior resistance to heat, ozone, and cracking — outlasting traditional neoprene belts by up to 2× in extreme engine bay temperatures.
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6-Rib Precision Profile: Exact rib geometry ensures full-contact grip on all pulleys, eliminating slippage and squeal even under high-load conditions.
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OE-Spec Dimensions: 32.28" effective length × 6 ribs matches OEM specifications for 6PK820 applications, guaranteeing drop-in fitment without adjustment.
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Quiet Operation: Precision-molded ribs and high-modulus tensile cords minimize vibration and noise for smooth, quiet accessory drive performance.
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Extended Service Life: Engineered for 50,000-100,000 mile service intervals under normal operating conditions — reduces maintenance downtime.
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Universal Accessory Drive Compatibility: Powers alternator, power steering pump, A/C compressor, and water pump simultaneously through a single belt system.
Vehicle Compatibility
| Vehicle Model |
Year Range |
Application |
| Mustang |
1990-1991, 1993 |
Serpentine Belt Drive System |
| 200SX |
1995-1998 |
Serpentine Belt Drive System |
| Sentra |
1995, 1997-2006 |
Serpentine Belt Drive System |
| Previa |
1991-1993 |
Serpentine Belt Drive System |
⚠️ Always verify belt length and rib count match your vehicle's specification before ordering. Check your owner's manual or measure your existing belt.
Technical Specifications
| Part Number |
6PK820 |
| Belt Type |
Serpentine (Multi-Rib) |
| Rib Count |
6 Ribs |
| Effective Length |
32.28" (819 mm) |
| Material |
EPDM Rubber with High-Modulus Tensile Cords |
| Temperature Range |
-40°F to +275°F (-40°C to +135°C) |
| OE Reference |
6PK820 |
| Brand |
iFJF Direct |
| Warranty |
1-Year Limited Warranty |
When to Replace Your Serpentine Belt
Most manufacturers recommend serpentine belt inspection at 60,000 miles and replacement by 90,000-100,000 miles. Replace immediately if you notice:
- Visible cracks, fraying, or glazing on the ribbed side
- Squealing or chirping noise from the engine bay (especially on startup or A/C engagement)
- Loss of power steering assist or A/C cooling performance
- Battery warning light (alternator not charging due to belt slip)
- Engine overheating (water pump not driven properly)
- Missing ribs or chunks of rubber on the belt surface
Installation Tips
- Photograph the belt routing diagram (usually located on the radiator support or hood underside) before removal
- Use a serpentine belt tool or long-handled ratchet to release tensioner pressure
- Inspect all pulleys and tensioner for wear, noise, or bearing play — replace if necessary
- Route the new belt following the diagram, leaving the tensioner pulley for last
- Double-check rib alignment on every pulley before starting the engine
- Start engine and verify smooth, quiet operation — no squeal or wobble
Frequently Asked Questions
Q: Will this 6PK820 belt fit my vehicle?
A: This 32.28" 6-rib serpentine belt is designed to fit: Mustang (1990-1991, 1993), 200SX (1995-1998), Sentra (1995, 1997-2006), Previa (1991-1993). Always verify your existing belt's rib count (6) and effective length (32.28") before ordering. If your vehicle requires a different length, search our store for the correct part number.
Q: What is EPDM rubber and why is it better?
A: EPDM (Ethylene Propylene Diene Monomer) is a synthetic rubber that offers significantly better heat, ozone, and weather resistance compared to traditional neoprene/chloroprene belts. EPDM belts typically last 50-100% longer, especially in modern high-temperature engine compartments.
Q: How do I know if my serpentine belt needs replacement?
A: Inspect the ribbed side of the belt for cracks, missing chunks, glazing (shiny/glossy appearance), or fraying. Also listen for squealing or chirping noises during startup or when the A/C compressor engages. Most mechanics recommend replacement every 60,000-100,000 miles.
Q: Can I install this belt myself?
A: Yes! Many DIYers can replace a serpentine belt in 15-45 minutes with basic hand tools and a serpentine belt tool (or long-handled ratchet for the tensioner). Always photograph the belt routing diagram before removing the old belt.
Q: Is this an OEM-equivalent replacement?
A: Yes. The iFJF 6PK820 serpentine belt is manufactured to meet or exceed OEM specifications for fit, form, and function. It serves as a direct replacement for vehicles requiring a 6-rib belt with 32.28" effective length.
Q: Do you offer a warranty?
A: Yes, all iFJF serpentine belts come with a 1-year limited warranty against manufacturing defects. If you experience premature wear or failure under normal use, contact us for a replacement.
Why Choose iFJF Serpentine Belts?
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OE Quality, Direct Pricing: Manufactured to OEM specifications without the dealership markup — save 40-60% vs. dealer parts counter.
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Premium EPDM Material: All iFJF belts use EPDM rubber compound for maximum durability and heat resistance.
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Fitment Guarantee: We stand behind our compatibility data. If the belt doesn't fit your listed application, return it for a full refund.
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Fast, Free Shipping: Orders ship within 1 business day from our US warehouses.
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Expert Support: Have a fitment question? Our team of automotive specialists is ready to help.
Related Serpentine Belts You May Need
If your vehicle requires a different belt length, browse our full selection of serpentine belts to find the correct 6PK size:
Serpentine Belt Maintenance Guide
Learn more about serpentine belt maintenance, symptoms of failure, and replacement intervals in our automotive maintenance blog. Topics include:
- How to Diagnose Serpentine Belt Noise: Squeal vs. Chirp
- Serpentine Belt Replacement Interval: When to Change Your Drive Belt
- EPDM vs. Neoprene Belts: Which Material Is Right for Your Vehicle?
