--- product_id: 50334131 title: "Briggs and Stratton Carburettor Primer Bulb. 694394. Sprint/Classic/Quattro Engines" brand: "briggs & stratton" price: "$11.71" currency: USD in_stock: true reviews_count: 8 category: "Briggs & Stratton" url: https://www.desertcart.us/products/50334131-briggs-and-stratton-carburettor-primer-bulb-694394-sprint-classic-quattro store_origin: US region: United States of America --- # Optimized engine start OEM precision fit Made in USA quality Briggs and Stratton Carburettor Primer Bulb. 694394. Sprint/Classic/Quattro Engines **Brand:** briggs & stratton **Price:** $11.71 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your engine start with precision and reliability! ## Quick Answers - **What is this?** Briggs and Stratton Carburettor Primer Bulb. 694394. Sprint/Classic/Quattro Engines by briggs & stratton - **How much does it cost?** $11.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/50334131-briggs-and-stratton-carburettor-primer-bulb-694394-sprint-classic-quattro) ## Best For - briggs & stratton enthusiasts ## Why This Product - Trusted briggs & stratton brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** Backed by 3,000+ five-star reviews proving consistent quality and value. - • **Durable USA-Made Build:** Crafted in the USA with premium materials ensuring long-lasting performance. - • **Instant Engine Priming:** Delivers quick, reliable fuel priming to get your engine roaring without delay. - • **Seamless OEM Compatibility:** Engineered to exact Briggs & Stratton standards for a flawless fit every time. - • **Universal Fit for Sprint/Classic/Quattro:** Versatile design compatible with multiple popular Briggs & Stratton engine models. ## Overview The Briggs & Stratton Carburettor Primer Bulb 694394 is a genuine OEM replacement part designed for Sprint, Classic, and Quattro engines. Manufactured in the USA, it ensures optimal fuel priming for quick engine starts and long-lasting durability. Trusted by thousands of users, this primer bulb guarantees seamless compatibility and peak performance for your small gasoline engine. ## Description Genuine Briggs & Stratton replacement carburetor primer bulb. Fits various Briggs & Stratton models. Designed to exact OEM standards, manufactured and tested to help deliver optimum performance. Review: Easy fit and good value - Effective and works as it should Review: primer bulb - good product ## Features - For engines with a pulsa Prime carburetor. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. - Briggs & Stratton part number 694394. Check description and parts illustrated diagrams to ensure the part is a suitable replacement. - Genuine Briggs & Stratton replacement Part for small gasoline engines. - Before buying, please check part compatibility via your engine's Operator's Manual or Illustrated Parts List available on the Briggs & Stratton website. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0032OU4YS | | Best Sellers Rank | 15,957 in Garden ( See Top 100 in Garden ) 58 in Lawn Mower Engine Parts | | Brand | Briggs & Stratton | | Colour | Multi | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 3,135 Reviews | | Global Trade Identification Number | 00024847265507 | | Included Components | 1 x Primer Briggs & Stratton for Carburettor 694394, 1 Pack | | Item Type Name | Carburettor Primer Bulb. 694394. Sprint/Classic/Quattro Engines | | Item Weight | 0.01 Pounds | | Item weight | 0.01 Pounds | | Manufacturer | Briggs and Stratton | | Material | Plastic | | Nominal Wall Thickness | 1 | | Nominal wall thickness | 1 | | UPC | 634041139315 024847265507 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Briggs & Stratton - **Colour:** Multi - **Global Trade Identification Number:** 00024847265507 - **Item weight:** 5 g - **Manufacturer:** Briggs and Stratton - **Material:** Plastic - **Nominal wall thickness:** 1 - **Specific uses for product:** Priming fuel systems in engines with a pulsa prime carburetor, especially lawn mowers - **UPC:** 634041139315 024847265507 ## Images ![Briggs and Stratton Carburettor Primer Bulb. 694394. Sprint/Classic/Quattro Engines - Image 1](https://m.media-amazon.com/images/I/61I-IyFNlsL.jpg) ## Questions & Answers **Q: Does this fit the Mountfield RS100?** A: Sorry but can’t say for sure. I ordered this a couple of years ago for my Briggs & Stratton engined mower. Bought this as it was a genuine spare which I knew would fit. **Q: will this fit the JS63c mower?** A: Unfortunately we do not have any information on products other than from Briggs & Stratton. We would recommend to contact your product's manufacturer for the suited replacement part. **Q: would this fit a mcallister 500E series petro; mower (Briggs & Stratton 09P602?** A: Not sure, let me know if you need a picture of my mower with the part to see if it'll be of any use to you. **Q: Will this fit a 450E ? As the one on the motor looks to have a pre formed hole in it!** A: Hello, yes, this primer bulb is suitable for the Briggs & Stratton 450E Series engine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy fit and good value *by C***C on 7 October 2025* Effective and works as it should ### ⭐⭐⭐⭐⭐ primer bulb *by D***N on 4 November 2025* good product ### ⭐⭐⭐⭐ A great Nipple *by R***D on 28 May 2022* As carb pump nipples go not the worst I've ever seen. A little thinner in material than the original but we all know nipples get a bit thicker and work hardened as the get older. Nice bright pinky red colour so easier to see than the original black one (not sure if that is relevant) starts off very soft and gets nice.and hard after a couple of nice gentle pumps, don't twist it it won't go well. On the whole a successful install, a few pumps on the nipple and off we went to give the ladies garden a good going over to her exacting standards. ## Frequently Bought Together - Briggs & Stratton 694394 Primer Bulb - Briggs & Stratton 795083 Carburetor Diaphragm - Cyleto 698369 Foam Air Filter For Briggs & Stratton Lawn Mower 698369 4216 5088 5099 MTD 490-200-0011(2PCS) --- ## 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.us/products/50334131-briggs-and-stratton-carburettor-primer-bulb-694394-sprint-classic-quattro](https://www.desertcart.us/products/50334131-briggs-and-stratton-carburettor-primer-bulb-694394-sprint-classic-quattro) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-16*