A-Premium Belt Tensioner Assembly with Pulley — Compatible with Honda & Acura V6, Preassembled Quiet OEM Fit

The A-Premium Belt Tensioner Assembly with Pulley is a direct-fit replacement that restores correct V-ribbed belt tension and smooth accessory drive operation on specified Honda and Acura V6 models.

When a worn tensioner causes belt noise, slipping, or premature wear, replacing it with a properly specified assembly is essential. This A-Premium unit is engineered to match factory dimensions and fitment codes for many Honda and Acura V6 vehicles (Accord, MDX, RL, TL, ZDX, Odyssey, Pilot, Ridgeline, Crosstour). It includes two high-quality idler/pulley wheels and a preassembled tensioner mechanism to simplify installation and get your accessory drive back to quiet, reliable operation.

Will this tensioner fit my Honda or Acura model?

This assembly is built to match original-equipment fitment for a wide range of Honda and Acura V6 years and submodels. Check your owner's manual or the part reference numbers listed to confirm compatibility with your engine and transmission configuration.

• Compatible Acura: MDX (2003–2013 ranges), RL (2005–2012), TL (2004–2008), ZDX (2010–2013)
• Compatible Honda: Accord V6 (2003–2012 various), Crosstour 2010, Odyssey (2005–2010 ranges), Pilot (2005–2008), Ridgeline (2006–2011)
• Reference numbers included for cross-checking: 04317-RCA-305, 31170-RCA-A01–A04 and common aftermarket cross-references

What are the key specifications and build details?

The assembly includes two V-ribbed pulleys sized to OEM outside diameter and width standards, with 17 mm bearing bores. Materials and tolerances are specified to perform like the original part, maintaining correct belt alignment and tension under load.

• Pulleys: quantity 2; outside diameters ~76–76.3 mm
• Widths: 29.5 mm and 30.5 mm; bearing bore inside diameter: 17 mm
• Belt type supported: V-ribbed accessory belts; built to OEM reference numbers

How does this assembly affect drive noise and belt life?

A properly functioning tensioner keeps belt tension within the correct range, which reduces slip, vibration, and squeal while extending belt and accessory life. The A-Premium unit is designed to spin smoothly and quietly, using sealed bearings and precise pulley alignment to minimize operational noise.

• Sealed bearings for reduced friction and quieter rotation
• Accurate pulley alignment lowers wear on belt ribs and pulleys
• Preassembled unit reduces installation errors that can cause noise

What warranty and quality assurances come with the part?

A-Premium backs this tensioner assembly with a one-year unlimited-mileage guarantee, reflecting confidence in fit and workmanship. The part is manufactured and tested to meet common OE performance expectations for durability and function.

• One-year unlimited-mileage warranty for owner protection
• Manufactured to match factory form, fit, and function
• Includes multiple manufacturer reference numbers for easy verification

Who is this for: This A-Premium belt tensioner assembly is aimed at DIY mechanics, independent shops, and fleet technicians servicing mid-2000s to early-2010s Honda and Acura V6 vehicles who need a reliable, direct-fit replacement. It’s ideal when your vehicle shows belt slipping, squeal, or when scheduled maintenance calls for replacing the accessory drive tensioner to prevent future failures.