Dorman 419-310 Accessory Drive Belt Tensioner Assembly
Dorman 419-310 Accessory Drive Belt Tensioner Assembly
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Condition: New other (see details)
The Dorman 419-310 Accessory Drive Belt Tensioner Assembly is a direct-fit replacement part engineered for select Honda vehicles. Its primary job is to maintain consistent tension on the accessory drive belt, keeping components like the alternator, power steering pump, and air conditioning compressor running in sync with the engine. As a complete assembly, it arrives ready to install without requiring separate sourcing of individual tensioner components, which simplifies the repair process considerably.
A worn or failing belt tensioner often shows up as squealing noises, belt slippage, or premature belt wear, and in some cases can lead to a complete loss of accessory drive function while the vehicle is in operation. Replacing the accessory drive belt tensioner assembly with this Dorman unit addresses these issues at the source, restoring proper spring tension so the belt tracks correctly across the pulley system. This helps prevent further damage to the belt itself and reduces strain on related components like the water pump and idler pulleys that share the same drive system.
This tensioner assembly is well suited for Honda owners performing routine drive belt maintenance as well as repair shops handling accessory belt tensioner replacements as part of a broader service job. Whether you're a DIY mechanic tackling the repair in your driveway or a professional technician working through a service order, this Dorman 419-310 tensioner offers a straightforward path to restoring reliable accessory drive belt operation.
📦 Shipping Information
United States Orders: Shipped via Chit Chats Express . Estimated delivery: 4–7 business days
Canadian Orders:Orders are shipped via Chit Chats. Estimated delivery is typically 2–6 business days, depending on destination and carrier processing times.
International Orders:Shipped with Chit Chats or Canada Post, depending on service availability. Estimated delivery: 7–15 business days (varies by destination).
Returns & Refunds Policy: We offer a 30-day return window. Items must be gently used, in their original packaging and not have major signs of use/damage
Customs Duties & Import Fees: Orders shipped outside Canada may be subject to import duties, taxes, or customs fees. For U.S. orders, all duties are pre-paid and included—no extra charges at delivery.
Disclaimer: At DaveyDooDeals, our products are sourced from trusted channels, including surplus warehouses, authorized distributors, and carefully selected clearance inventories. While many items are new and unused, some are reclaimed from decommissioned equipment or overstock. Each listing clearly states the item’s condition and any known defects. In the unlikely event that a defect is missed, our 30-day return policy has you covered.
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