{"product_id":"enginetech-st18121-engine-valve-seat-4-pack-hi-chrome-1-8175-inch-outside-diameter-45-seat-angle","title":"Enginetech ST18121 Engine Valve Seat 4 Pack – Hi-Chrome, 1.8175 Inch Outside Diameter, 45° Seat Angle","description":"\u003cp\u003eEngine Valve Seat - 4 Pack\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDesigned for precision and durability, the Enginetech ST18121 Engine Valve Seat is a high-quality component engineered to ensure optimal engine performance. Crafted from Hi-Chrome material, this valve seat offers excellent wear resistance and thermal stability, making it suitable for demanding engine rebuilds and repairs. The 1.8175-inch outside diameter and 45-degree seat angle provide a perfect fit for a wide range of domestic and import engines, helping to eliminate gaps in the valve train for smoother operation.\u003cbr\u003eAs part of Enginetech's comprehensive line of engine parts, this valve seat is specifically engineered for engine rebuilder needs, ensuring easy installation and reliable function. Whether you're working on a complete engine overhaul or replacing individual components, this product provides the quality and consistency you expect from a trusted brand. The 4-pack offers value and convenience, allowing for multiple repairs or replacements without compromising quality.\u003cbr\u003eEnginetech has been family-owned and operated since 1982, committed to providing the engine builder community with dependable parts and excellent customer service. With nationwide distribution, the company ensures that professional and DIY mechanics alike can access high-performance engine components. The ST18121 valve seat is designed to meet the rigorous standards of engine rebuilding, helping restore engines to their optimal performance levels with ease and confidence.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMaterial: Hi-Chrome for enhanced wear resistance and thermal stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOutside Diameter: 1.8175 inches for a precise fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSeat Angle: 45° designed for optimal sealing and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes 4 valve seats for multiple replacements or repairs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered specifically for engine rebuilders to ensure reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003eFeatures:\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eMaterial: Hi-Chrome\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOutside Diameter: 1.8175\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSeat Angle: 45\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTST18121\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: ST18121\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand Aaia: BBPT\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Enginetech","offers":[{"title":"Default Title","offer_id":47550243930261,"sku":"ST18121","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/ST18121.jpg?v=1783638102","url":"https:\/\/mizumoauto.com\/products\/enginetech-st18121-engine-valve-seat-4-pack-hi-chrome-1-8175-inch-outside-diameter-45-seat-angle","provider":"Mizumo Auto","version":"1.0","type":"link"}