{"product_id":"briggs-stratton-oem-carburetor-594058-automatic-choke-replacement-for-small-engines","title":"Briggs \u0026 Stratton OEM Carburetor 594058 — Automatic‑Choke Replacement for Small Engines","description":"\u003cp\u003e\u003cstrong\u003eThe Briggs \u0026amp; Stratton 594058 carburetor is an OEM auto-choke replacement that meters fuel and air to restore consistent starting and smooth engine operation for compatible small engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your lawn mower, pressure washer or other Briggs \u0026amp; Stratton–equipped outdoor power tool is experiencing hard starts, stalling, or surging, a faulty or clogged carburetor is a common cause. The 594058 is built to Briggs \u0026amp; Stratton's original specifications and includes the automatic-choke linkage required for the specified engine applications. Installing this genuine part helps return the engine’s fuel\/air delivery to factory design, but proper fitment, correct gaskets, and careful connection checks are essential for leak-free operation.\u003c\/p\u003e\n\n\u003ch3\u003eHow will the 594058 carburetor affect starting and idle?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn or contaminated carburetor with the 594058 can improve cold and warm starting by restoring proper choke function and consistent fuel metering. Idle behavior often smooths out when the fuel\/air mixture is correct and passages are unobstructed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes automatic-choke linkage matched to OEM design for easier cold starts\u003c\/li\u003e\n  \u003cli\u003eReplaces clogged or damaged throttle and fuel passages that cause stalling\u003c\/li\u003e\n  \u003cli\u003eHelps restore steady idle by stabilizing fuel delivery at low rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this carburetor fit my Briggs \u0026amp; Stratton engine model?\u003c\/h3\u003e\n\u003cp\u003eThe 594058 is designed to fit specific Briggs \u0026amp; Stratton engine applications—confirming engine model, displacement, and part cross-references is necessary before purchase. Check stamped numbers, model references, and the existing carburetor part number to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify engine model and serial numbers against compatibility lists\u003c\/li\u003e\n  \u003cli\u003eCompare the old part number to 594058 and any listed replacement references\u003c\/li\u003e\n  \u003cli\u003eConfirm mounting hole spacing, intake size, and linkage orientation match your engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check during installation to avoid leaks and issues?\u003c\/h3\u003e\n\u003cp\u003eWhen fitting the 594058, inspect and replace any gaskets, seals, or mounting hardware that appear worn. Tighten bolts evenly, align linkages, and test for fuel leaks before full operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace mounting and intake gaskets to maintain an airtight seal\u003c\/li\u003e\n  \u003cli\u003eEnsure automatic-choke linkage is connected and moves freely without binding\u003c\/li\u003e\n  \u003cli\u003eAfter installation, run the engine briefly and check for visible fuel or vacuum leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose a genuine Briggs \u0026amp; Stratton carburetor instead of an aftermarket unit?\u003c\/h3\u003e\n\u003cp\u003eGenuine Briggs \u0026amp; Stratton parts are manufactured to OEM tolerances and tested for compatibility with their engines. Using the original part helps preserve engine performance and aligns with emission compliance where applicable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMade to the same specifications as the original equipment part\u003c\/li\u003e\n  \u003cli\u003eTested for fit and function on applicable Briggs \u0026amp; Stratton engines\u003c\/li\u003e\n  \u003cli\u003eSupports proper emission performance when used as intended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Briggs \u0026amp; Stratton 594058 carburetor is intended for owners and technicians who maintain small engine equipment that uses Briggs \u0026amp; Stratton powerplants—especially those experiencing starting difficulties, rough idle, stalling, or fuel-delivery problems. It’s a good choice if you want a direct-fit, manufacturer-specified replacement; just confirm model fitment, replace gaskets, and follow safe installation practices before use.\u003c\/p\u003e\n\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelp keep your outdoor power equipment running at peak performance by using Briggs and Stratton replacement and maintenance parts.\u003c\/li\u003e\n  \u003cli\u003eOnly Briggs and Stratton genuine parts are specially designed to exact OEM standards, manufactured and tested to help deliver optimum performance in Briggs and Stratton engines.\u003c\/li\u003e\n  \u003cli\u003eNot only are Briggs and Stratton genuine parts guaranteed to fit, but using them ensures that the Briggs and Stratton engine they are installed on complies with applicable (EPA) emission regulations.\u003c\/li\u003e\n  \u003cli\u003eGenuine Briggs and Stratton part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the 594058 fix hard starting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—replacing a worn or clogged carburetor with the 594058 often improves cold and warm starting by restoring choke and fuel metering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need new gaskets when installing this part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You should replace intake and mounting gaskets during installation to ensure an airtight seal and prevent fuel or vacuum leaks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Briggs \u0026 Stratton","offers":[{"title":"Default Title","offer_id":55169120829783,"sku":"B00CNWWONO","price":62.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/briggs-stratton-594058-front-view.jpg?v=1790418872","url":"https:\/\/britishgarage.co.uk\/products\/briggs-stratton-oem-carburetor-594058-automatic-choke-replacement-for-small-engines","provider":"British Garage","version":"1.0","type":"link"}