--- product_id: 612764963 title: "Sierra International 82302P 0-3500 RPM Dial Range Heavy Duty Diesel Alternator Electric Tachometer, 3\"" brand: "sierra" price: "196765CFA" currency: XOF in_stock: true reviews_count: 5 category: "Sierra" url: https://www.desertcart.sn/products/612764963-sierra-international-82302p-0-3500-rpm-dial-range-heavy-duty store_origin: SN region: Senegal --- # 3-inch dial size 0-3500 RPM range Heavy-duty marine-grade build Sierra International 82302P 0-3500 RPM Dial Range Heavy Duty Diesel Alternator Electric Tachometer, 3" **Brand:** sierra **Price:** 196765CFA **Availability:** ✅ In Stock ## Summary > ⚓ Navigate your engine’s pulse with precision and confidence! ## Quick Answers - **What is this?** Sierra International 82302P 0-3500 RPM Dial Range Heavy Duty Diesel Alternator Electric Tachometer, 3" by sierra - **How much does it cost?** 196765CFA 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/612764963-sierra-international-82302p-0-3500-rpm-dial-range-heavy-duty) ## Best For - sierra enthusiasts ## Why This Product - Trusted sierra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Clear Display:** 3-inch dial offers crisp, easy-to-read RPM data, perfect for professional marine dashboards. - • **Effortless Installation:** Designed for easy setup with clear settings to match your alternator poles—no guesswork needed. - • **Precision RPM Monitoring:** Accurately tracks engine speed from idle to full throttle, ensuring optimal performance. - • **Trusted Legacy & Warranty:** Backed by Sierra’s 50 years of expertise and industry-leading lifetime warranty for peace of mind. - • **Rugged Marine-Grade Durability:** Built to withstand harsh marine environments and high horsepower demands without fail. ## Overview The Sierra International 82302P is a 3-inch heavy-duty diesel alternator tachometer designed for marine engines, offering a precise 0-3500 RPM range. Engineered to endure tough marine conditions, it features easy installation and is backed by Sierra’s renowned 50-year legacy and lifetime warranty, making it the go-to choice for professionals demanding reliability and accuracy. ## Description About Sierra is dedicated to protecting you and your investment. For 50 years Sierra, one of the most trusted names in the marine industry, has proudly been offering high quality engine and drive parts. Their products meet or exceed the original equipment part it replaces and are engineered to meet today's high horsepower engine demands while withstanding the harsh marine environment. Sierra's customer satisfaction warranty all Sierra parts qualify for sierra's industry leading customer satisfaction warranty. Sierra warrants its products to be free of defects in workmanship and materials for the useful life of the product. If a Sierra product fails to comply with the warranty, Sierra will repair or replace the defective product free of Charge. The warranty is Subject to additional terms, conditions and limitations. You can view sierra's full warranty located above in the technical specification section. Review: Very pleased with purchase. - This unit is very well built. Very easy to set up and works perfectly. I was not sure of how many poles my alternator had so I picked a setting and tried it. On the third setting I got perfect results for my Yanmar diesel. 700 rpms at idle and 3000 rpms full throttle. Worth paying a bit more and getting something good! Review: Easy peasy! I can finally see my RPM!!! - Bought for an old Yanmar 3QM30. I installed a Balmar Alternator and including this Tachometer in the system was easy. Required slight modification of the instrument panel cutout, but otherwise one of the easiest jobs I've done on my boat. Love that I can now see my RPM! ## Features - Sierra 82302P 3 inch - Before ordering, please verify this is the correct part for your application. For assistance, please call sierra's Tech support at 1-877-663-8396 - All sierra parts qualify for and are Covered under sierra's industry leading customer satisfaction Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000NA00CA | | Brand | Sierra | | Brand Name | Sierra | | Customer Reviews | 4.4 out of 5 stars 18 Reviews | | Global Trade Identification Number | 00731957349804 | | Item Dimensions | 10.2 x 10.2 x 15.2 centimeters | | Item Weight | 340 g | | Item dimensions L x W x H | 10.2 x 10.2 x 15.2 centimeters | | Item weight | 340 g | | Manufacturer | Teleflex | | Model | 82302P | | Number of Items | 1 | | Part Number | 82302P | | UPC | 731957349804 | ## Product Details - **Brand:** Sierra - **Item dimensions L x W x H:** 10.2 x 10.2 x 15.2 centimeters - **Item weight:** 340 g - **Number of Items:** 1 - **UPC:** 731957349804 ## Images ![Sierra International 82302P 0-3500 RPM Dial Range Heavy Duty Diesel Alternator Electric Tachometer, 3" - Image 1](https://m.media-amazon.com/images/I/81opJ-9E5YL.jpg) ![Sierra International 82302P 0-3500 RPM Dial Range Heavy Duty Diesel Alternator Electric Tachometer, 3" - Image 2](https://m.media-amazon.com/images/I/81m1xmMoHFL.jpg) ![Sierra International 82302P 0-3500 RPM Dial Range Heavy Duty Diesel Alternator Electric Tachometer, 3" - Image 3](https://m.media-amazon.com/images/I/51LuQFgzhqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very pleased with purchase. *by L***Y on 6 July 2025* This unit is very well built. Very easy to set up and works perfectly. I was not sure of how many poles my alternator had so I picked a setting and tried it. On the third setting I got perfect results for my Yanmar diesel. 700 rpms at idle and 3000 rpms full throttle. Worth paying a bit more and getting something good! ### ⭐⭐⭐⭐⭐ Easy peasy! I can finally see my RPM!!! *by T***L on 2 April 2020* Bought for an old Yanmar 3QM30. I installed a Balmar Alternator and including this Tachometer in the system was easy. Required slight modification of the instrument panel cutout, but otherwise one of the easiest jobs I've done on my boat. Love that I can now see my RPM! ### ⭐⭐⭐ Buyer beware *by J***R on 23 August 2025* Stopped working after only a few times but never on the road. I’m building an RV and bought this over a year ago and finally installed it a few months ago and it worked fine but this morning instead of 750 rpm’s it showed 5 rpm’s. Very unhappy. ## Frequently Bought Together - Sierra International 82302P 0-3500 RPM Dial Range Heavy Duty Diesel Alternator Electric Tachometer, 3" - Sierra International 80134P, Voltmeter, Heavy Duty Nylon, 2 inch, 12 Volt, 10 to 16 VDC --- ## 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/612764963-sierra-international-82302p-0-3500-rpm-dial-range-heavy-duty](https://www.desertcart.sn/products/612764963-sierra-international-82302p-0-3500-rpm-dial-range-heavy-duty) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-19*