Kozlira Serpentine Belt Tensioner Drive Kit for Dodge Ram 1500/Dakota/Durango 3.7L & 4.7L — 6PK2224 Belt, Direct-Fit Replacement

Kozlira's Engine Serpentine Belt Tensioner Drive Kit is a direct-fit replacement kit that includes a heavy-duty tensioner and a 6PK2224 V-ribbed belt engineered for Dodge Ram 1500, Dakota and Durango 3.7L/4.7L engines from 2000–2007.

This complete kit bundles the tensioner assembly and the correct V-ribbed serpentine belt so you replace both wear items at once. Designed to match several OEM part numbers, the kit restores correct accessory drive tension, reduces belt slip and vibration, and helps prevent premature belt or pulley wear. Kozlira backs the product with a one-year quality assurance policy for peace of mind.

How do I know this kit fits my truck?

Fitment covers Ram 1500, Dakota and Durango models with 3.7L or 4.7L engines across the years listed, including specific pulleys that use a 76mm diameter. Check your vehicle year, engine size and pulley diameter against the compatibility list to confirm a match before ordering.

• Compatible models: Dodge Ram 1500 (2002–2007), Dakota (2000–2007), Durango (2000–2003).
• Engine sizes: 3.7L V6 and 4.7L V8; includes variants with 76mm pulley where noted.
• Replaces OEM numbers: 53030958AB/AC/AD/AG and related part codes.
• Belt size included: 6PK2224 (also listed as K060876).

What improvements will I see after installation?

Installing a new tensioner and belt restores correct tension and alignment to the accessory drive, which reduces squeal and vibration and helps accessories like the alternator and A/C operate reliably. It also decreases the chance of sudden belt failure that can strand a vehicle.

• Improved belt grip and reduced slippage under load.
• Lower vibration and audible belt noise during idle and acceleration.
• Extended belt life by maintaining consistent tension.
• Better accessory performance (alternator, power steering pump, A/C compressor).

What are the build and quality details of the components?

The kit uses corrosion-resistant metals and durable elastomer materials designed to withstand heat, vibration and repeated cycling typical of engine compartments. Kozlira emphasizes wear resistance and temperature tolerance to match or exceed the performance expected from OE-style parts.

• Tensioner: robust housing and spring mechanism for stable tension control.
• Belt: multi-rib V-belt designed for even load distribution and long wear life.
• Materials chosen for heat and vibration resistance in under-hood environments.
• Packaged to prevent damage during shipping and simplify installation.

What should I expect during and after installation?

Installation typically takes under an hour for mechanically-inclined owners or technicians and requires basic hand tools. After fitting the new belt and tensioner, verify belt alignment and tension, then test-run the engine to check for noise or unusual movement.

• Tools needed: socket set, wrench, belt routing reference or diagram.
• Procedure: remove old belt, unbolt old tensioner, install new tensioner, route and tension new belt.
• Post-install checks: inspect pulleys, confirm proper belt tracking, listen for noise.
• If unsure, consult a qualified mechanic to ensure correct fitment and torque values.

Who is this for: The Kozlira tensioner-drive kit is aimed at owners and mechanics servicing Dodge Ram 1500, Dakota and Durango trucks with 3.7L or 4.7L engines who want an OEM-style replacement for worn belts and tensioners. It suits preventative maintenance schedules, roadside repairs, and anyone replacing an old or noisy serpentine belt system. If you run a vehicle within the listed years and engine sizes and want to restore reliable accessory drive performance, this kit provides the matched parts and documented OEM cross-references to get you back on the road.