Toyota 1AZ 1AZ-FE 1AZ-FSE Engine Oil Pump 15100-28030 | High Pressure Lubrication Pump

Product Details

Product Overview

This premium Toyota 1AZ Engine Oil Pump (Part No. 15100-28030) is a direct-fit replacement designed for the 1AZ-FE and 1AZ-FSE gasoline engine families. Manufactured to OEM specifications, this oil pump ensures optimal lubrication, reduced friction, and extended engine life. Ideal for global B2B buyers, we ship directly to industrial hubs in North America, Europe, Southeast Asia, and the Middle East, offering competitive wholesale pricing and bulk order support.

Key Features & Benefits

• Precision Engineering: CNC-machined rotors and housing ensure exact oil pressure delivery for 1AZ series engines.
• High Durability: Constructed from hardened steel and aluminum alloy to withstand high temperatures and continuous operation.
• Direct OEM Replacement: Matches original Toyota part 15100-28030 with zero modification required.
• Enhanced Lubrication: Maintains stable oil flow from idle to redline, reducing wear on critical components like crankshaft bearings and timing chain.
• Cost-Effective: Factory-direct pricing with no minimum order quantity (MOQ) for wholesale buyers.

Technical Specifications

OEM Cross-Reference

• Toyota OEM: 15100-28030
• Toyota Alternative: 15100-28031 (Superseded Number)
• Aftermarket Equivalent: Aisin OP-111 / Seiken 15100-28030

Compatibility

This oil pump is specifically designed for the following Toyota engine models and vehicle applications:

• Engine Models: 1AZ-FE (2.0L VVT-i), 1AZ-FSE (2.0L Direct Injection)
• Vehicle Applications:
• Toyota Camry (2002-2006, ACV30 series)
• Toyota RAV4 (2001-2005, ACA20 series)
• Toyota Avensis (2003-2008, T250 series)
• Toyota Wish (2003-2009, ZNE10 series)
• Toyota Caldina (2002-2007, T240 series)
• Year Range: 2000-2009 (check specific vehicle VIN for exact fitment)

Global Supply & Distribution

We are a trusted supplier to the global automotive aftermarket, with a robust logistics network ensuring fast and reliable delivery. Our services include:

• Worldwide Shipping: Air freight (DHL, FedEx, UPS) for urgent orders; sea freight (FCL/LCL) for bulk shipments.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Poland, Netherlands), Asia-Pacific (Japan, UAE, Saudi Arabia, Australia), and South America (Brazil, Chile).
• Fast Delivery: Stocked in regional warehouses near major ports (Shanghai, Rotterdam, Los Angeles, Dubai) for 3-7 day transit to industrial centers.
• Trade Compliance: Experienced in export documentation, customs clearance, and international trade terms (FOB, CIF, EXW).

Quality Assurance

• Manufacturing Standards: ISO 9001:2015 certified facility; each pump is tested for pressure and flow before shipment.
• Certifications: Meets or exceeds SAE J1850 and Toyota Genuine Parts performance standards.
• Warranty: 12-month or 50,000 km warranty against manufacturing defects (whichever comes first).
• Testing: 100% end-of-line pressure test and leak test conducted under simulated engine conditions.

FAQ

Q1: Is this oil pump a direct replacement for the Toyota 1AZ-FE engine?
Yes, this pump (15100-28030) is a direct bolt-on replacement. It matches the OEM mounting points, rotor dimensions, and oil pressure specifications. No modifications or additional parts are required.

Q2: What are the signs that my 1AZ engine oil pump needs replacement?
Common symptoms include low oil pressure warning light illumination, ticking noise from the top end (due to insufficient lubrication), and poor engine performance. Always check oil pressure with a manual gauge—if it reads below 10 PSI at idle (hot), the pump may be worn or the pickup screen clogged. Replace the pump and clean the oil pan during timing chain service.

Q3: Do I need to replace any other parts when installing this oil pump?
Yes, we recommend replacing the following simultaneously: oil pump gasket, front crankshaft seal, and the timing chain tensioner gasket. For 1AZ-FSE engines, also replace the oil pump chain and sprocket if worn. Always use new engine oil (5W-30 recommended) and a new oil filter after installation.