--- product_id: 23333402 title: "89502 Idler/Tensioner Pulley" brand: "dayco" price: "75779CFA" currency: XOF in_stock: true reviews_count: 8 category: "Dayco" url: https://www.desertcart.sn/products/23333402-89502-idler-tensioner-pulley store_origin: SN region: Senegal --- # High-temp seals for peak durability Precision-machined for perfect fit Corrosion-resistant materials 89502 Idler/Tensioner Pulley **Brand:** dayco **Price:** 75779CFA **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your drive system with Dayco — where precision meets performance! ## Quick Answers - **What is this?** 89502 Idler/Tensioner Pulley by dayco - **How much does it cost?** 75779CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/23333402-89502-idler-tensioner-pulley) ## Best For - dayco enthusiasts ## Why This Product - Trusted dayco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Global Quality:** From a century-old leader in automotive parts, Dayco delivers reliability that professionals demand. - • **Engineered for Longevity:** State-of-the-art CAD & FEA design ensures maximum structural integrity and extended service life. - • **Seamless OEM Replacement:** Direct fit for multiple top brands including Gates, ACDelco, Toyota, and more—no compromises, just perfect compatibility. - • **Vibration-Free Performance:** Glass-filled polymer surfaces and lubricated bearings reduce vibration, prolonging belt life and enhancing engine smoothness. - • **Built to Brave the Elements:** Superior resistance to dirt, salt, and chemicals keeps your pulley performing flawlessly under harsh conditions. ## Overview The Dayco 89502 Idler/Tensioner Pulley is a precision-engineered automotive replacement part designed to reduce vibration and extend belt life. Crafted from durable spun steel and glass-filled polymers, it features lubricated bearings and high-temperature seals for peak performance. Engineered using advanced CAD and FEA technology, it offers superior resistance to dirt, salt, and chemicals, ensuring long-lasting reliability. Compatible with multiple OEM brands, this pulley is a trusted choice for professionals seeking quality and durability. ## Description Dayco 89502 Idler/Tensioner Pulley Review: Works just as original - All went fine with install, does its job last check after 2500km doing good so far. Review: idler pulley - good product! on time delivery ## Features - This Dayco 89502 Accessory Drive Belt Idler Pulley replaces Gates 36370, ACDelco 36370, CARQUEST 36370, Duralast 231502, Toyota 16603-38010, Goodyear 50001, NAPA 36370, OEM parts and is perfect for - REDUCE VIBRATIONS: If you are looking for a quality replacement for your worn serpentine or V-belt idler and tensioner pulleys, turn to Dayco. Constructed from spun steel or wear- tolerant plastic with specially formulated glass-filled polymers, these pulleys feature smoother surfaces and tighter dimensional tolerances to reduce vibration and therefore prolong belt life. Lubricated bearings and high temperature seals assure peak performance, the most critical element of a pulleys service life - EXTEND SERVICE LIFE: Developed and designed using state-of-the-art three dimensional computer aided design (CAD) and finite element analysis (FEA) to ensure the optimal design and maximum structural integrity. Built to last, the Idler Pulley has superior tolerance to dirt, salt, chemicals, and other under-the-hood particulates - RELY ON QUALITY AUTO PARTS: Dayco's essential engine parts and drive system solutions offer engine economy, efficiency, and exceptional performance while minimizing noise, vibration, and harshness. They strive to be first-to-market with built-to-last products such as high-quality engine timing belts, serpentine belts, drive belts, belt tensioners, and more - TRUST IN DAYCO: Dayco is a global leader in the automotive parts manufacturing industry and has built a reputation for high-quality Dayco belts since 1905. The supplier is guided by their primary business strategy to anticipate and satisfy the needs of their customers through reliable products and services ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009AAEMBO | | Best Sellers Rank | #199,818 in Automotive ( See Top 100 in Automotive ) #152 in Automotive Replacement Idler Pulleys | | Brand | Dayco | | Customer Reviews | 4.6 4.6 out of 5 stars (243) | | Date First Available | September 13, 2012 | | Exterior | Machined | | Item Weight | 1 pounds | | Item model number | 89502 | | Manufacturer | Dayco | | Manufacturer Part Number | 89502 | | Model | Tensioner Pulley | | Position | Center | | Product Dimensions | 5.3 x 5.3 x 1.7 inches | ## Images ![89502 Idler/Tensioner Pulley - Image 1](https://m.media-amazon.com/images/I/61BtqYCCJwL.jpg) ![89502 Idler/Tensioner Pulley - Image 2](https://m.media-amazon.com/images/I/71jBumRwUeL.jpg) ## Questions & Answers **Q: Is the idle pulley and tension pulley the exact same pulley on a 2010 5.7 tundra?** A: No. They are two different things. The tension pulley sits a bit lower in the engine bay than the idler pulley. For the tension pulley you need to order the Dayco 89378 Belt Tensioner Assembly. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works just as original *by K***F on August 31, 2025* All went fine with install, does its job last check after 2500km doing good so far. ### ⭐⭐⭐⭐⭐ idler pulley *by C***R on June 7, 2025* good product! on time delivery ### ⭐⭐⭐⭐⭐ works great *by L***H on December 11, 2025* works great 2013 5.7L Tundra ## Frequently Bought Together - Dayco 89502 Idler/Tensioner Pulley - Dayco 89378 Belt Tensioner - Dayco Drive Rite 5080950DR Serpentine Belt --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/23333402-89502-idler-tensioner-pulley](https://www.desertcart.sn/products/23333402-89502-idler-tensioner-pulley) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-18*