马自达高压燃油泵 SM2961000020 PE19-20-3F0 原厂替换

High-pressure fuel pump designed for Mazda3 (2010–2013, 2.0L), Mazda6 (2009–2012, 2.5L), and Mazda CX-7 (2010–2012, 2.3T) manual transmission; ensures fuel delivery to injectors for precise combustion and improved power response and economy. OEM SM2961000020 (Mazda OE PE19-20-3F0). Replacement difficulty: medium; professional technician recommended; replace high-pressure hose seals and depressurize system. Made in China; non-patented; standard flow and current specs; suitable as cost-effective OEM replacement; bulk purchase reduces maintenance cost.