Fuel Injection Pressure Regulator Standard PR44. See our other listings. We are a 3rd generation Family owned business based in the Central Valley of California. We have seen a tremendous amount of changes in the automotive aftermarket with our 50 plus years of experience. We stock Quality Parts such as: AC Delco, Motorcraft, Raybestos Brake, Wagner Brake, KYB Shocks & Struts, Standard Motor Products, Four Seasons Air Conditioning, USA Starters & Alternators, A1 Cardone, and Wix Filters!! Our Very Qualified and Experienced Counter Staff and our Name Brand Auto Parts are second to None! We value our customers and pride ourselves with our customer service. Please let us know if there is anything we can do to make your shopping experience more enjoyable!