--- product_id: 476019358 title: "Polaris Water Pump Impeller, 45 mm, Genuine OEM Part 5138875" brand: "polaris" price: "¥8171" currency: JPY in_stock: true reviews_count: 1 category: "Polaris" url: https://www.desertcart.jp/products/476019358-polaris-water-pump-impeller-45-mm-genuine-oem-part-5138875 store_origin: JP region: Japan --- # Engineered for ATV performance Genuine OEM reliability Precision 45 mm fit Polaris Water Pump Impeller, 45 mm, Genuine OEM Part 5138875 **Brand:** polaris **Price:** ¥8171 **Availability:** ✅ In Stock ## Summary > ⚡ Keep your ride cool and unstoppable with Polaris precision! ## Quick Answers - **What is this?** Polaris Water Pump Impeller, 45 mm, Genuine OEM Part 5138875 by polaris - **How much does it cost?** ¥8171 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/476019358-polaris-water-pump-impeller-45-mm-genuine-oem-part-5138875) ## Best For - polaris enthusiasts ## Why This Product - Trusted polaris brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Riders:** With a 4.6-star rating and glowing reviews, join the community of Polaris owners who refuse to compromise on quality. - • **Lightweight & Durable:** At just 22.68 grams, this impeller balances strength and minimal weight to enhance your vehicle’s responsiveness. - • **OEM Quality Assurance:** Genuine Polaris part 5138875 guarantees durability and reliability, tested extensively in real-world conditions. - • **Tailored Precision Fit:** Specifically engineered 45 mm impeller ensures seamless integration with your Polaris ATV for peak performance. - • **Maximized Engine Longevity:** Designed to optimize water pump efficiency, extending the life of your ride and reducing maintenance downtime. ## Overview The Polaris Water Pump Impeller 45 mm (OEM Part 5138875) is a vehicle-specific, high-quality replacement part engineered to fit Polaris ATVs perfectly. Crafted for durability and tested extensively, it ensures optimal water pump performance, helping to extend engine life. Lightweight and backed by a 1-year warranty, this impeller is a trusted choice among ATV enthusiasts seeking reliable, long-lasting service parts. ## Description Buy Polaris Water Pump Impeller, 45 mm, Genuine OEM Part 5138875: Water Pump Fittings & Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Good quality - Got me running and still going strong. ## Features - Water Pump Impeller, 45 mm, Part 5138875, and all other Polaris Engineered service parts, deliver unmatched performance and fit for your vehicle. Each one is extensively tested in the field and meticulously crafted to match your machine. - All service parts are engineered specifically for your machine. Which means everything is designed, tested and perfected to maximize the life of your ride. - Getting Polaris Engineered parts is a decision that pays off in the long run, because it ensures there is a long run. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07D4BXJRJ | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #559,689 in Automotive ( See Top 100 in Automotive ) #285 in Automotive Replacement Engine Water Pump Fittings & Accessories | | Brand | Polaris | | Brand Name | Polaris | | Compatible with Vehicle Type | ATV | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 17 Reviews | | Included Components | Impeller | | Item Weight | 22.68 g | | Manufacturer | Polaris | | Manufacturer Part Number | 5138875 | | Manufacturer Warranty Description | 1 Year Limited Warranty | | Model Number | 5138875 | | Number of Packs | 1 | | Package Information | Bottle | | Size | 45 mm | | UPC | 194722648982 | | Unit Count | 1 Fluid Ounces | | Vehicle Service Type | ATV | ## Product Details - **Brand:** Polaris - **UPC:** 194722648982 - **Manufacturer:** Polaris - **OEM Part Number:** 5138875 ## Images ![Polaris Water Pump Impeller, 45 mm, Genuine OEM Part 5138875 - Image 1](https://m.media-amazon.com/images/I/61SvlrV8diL.jpg) ![Polaris Water Pump Impeller, 45 mm, Genuine OEM Part 5138875 - Image 2](https://m.media-amazon.com/images/I/61wPkn5KU7L.jpg) ![Polaris Water Pump Impeller, 45 mm, Genuine OEM Part 5138875 - Image 3](https://m.media-amazon.com/images/I/51QXj6fNiXL.jpg) ![Polaris Water Pump Impeller, 45 mm, Genuine OEM Part 5138875 - Image 4](https://m.media-amazon.com/images/I/71XGKLE2SCL.jpg) ![Polaris Water Pump Impeller, 45 mm, Genuine OEM Part 5138875 - Image 5](https://m.media-amazon.com/images/I/61mz7FfwxoL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by A***Y on January 27, 2026* Got me running and still going strong. ## Frequently Bought Together - Polaris Ranger Water Pump Impeller, 45 mm, Genuine OEM Part 5138875, Qty 1 - Water Pump Seal Cover Gasket Repair Kit For Polaris RZR Ranger ACE Sportsman 500 570 Sportsman 450 HO 3610173 5414000 - MOTOKU Thermostat and Seal for Polaris ACE Ranger 500 Sportsman 450 570 Ranger RZR 800 900 1000 --- ## 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.jp/products/476019358-polaris-water-pump-impeller-45-mm-genuine-oem-part-5138875](https://www.desertcart.jp/products/476019358-polaris-water-pump-impeller-45-mm-genuine-oem-part-5138875) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-20*