Bosch AL3300X Alternator

Bosch Remanufactured Alternator AL3300X

Bosch AL3300X is a remanufactured 12-volt alternator built for charging-system replacement on select Toyota, Pontiac, and related applications. It features an 80-amp rating, internal fan design, internal regulator, and a 6-groove pulley for OE-style belt alignment.

Bosch Premium Alternators are remanufactured, tested, and built to deliver consistent electrical performance and dependable operation. This Bosch alternator is a direct-fit charging component for vehicles that require the specified plug clocking, pulley configuration, and clockwise rotation.

Key Features

• Part number: AL3300X
• 12-volt remanufactured alternator
• 80-amp amperage rating
• Internal fan and internal regulator
• Clockwise rotation
• 6-groove pulley included
• Aluminum case and aluminum housing material
• Plug type 312 with rear-view main mounting ear at 6 o’clock
• External fan included
• External regulator included

Detailed Description

The Bosch AL3300X alternator is engineered for charging-system replacement where an 80-amp, 12-volt unit is specified. Its remanufactured construction supports OE-style fitment and electrical output for vehicles using the listed plug orientation, pulley type, and clockwise rotation. This part number, AL3300X, is commonly searched for Toyota Corolla, Toyota Matrix, Toyota Celica, Toyota MR2 Spyder, and Pontiac Vibe alternator replacement needs.

This Bosch Premium Alternators product line focuses on remanufactured charging components that are built and tested for reliable performance. For shoppers comparing Bosch AL3300X against OE references, this part cross-references Denso 270600D110 for the same application.

Vehicle Fitment

• Fits 2003-2008 Pontiac Vibe, N/A
• Fits 2003-2008 Toyota Corolla, N/A; except Japan Built
• Fits 2003-2008 Toyota Corolla, N/A; Japan Built
• Fits 2003-2008 Toyota Matrix, N/A; to 80 Amp alternator
• Fits 2000-2005 Toyota Celica, N/A; to 80 Amp alternator
• Fits 2000-2005 Toyota MR2 Spyder, N/A; to 80 Amp alternator

Common Replacement Reasons

• Battery warning light or charging-system fault
• Low charging output at the battery
• Dim lights or electrical instability while driving
• Alternator noise, bearing wear, or pulley-related issues
• Failure to maintain proper system voltage

Installation Notes

Verify pulley groove count, plug type, rotation direction, and mounting-ear clocking before installation. Confirm the vehicle’s charging-system specification matches the 80-amp application listed for Toyota Corolla, Toyota Matrix, Toyota Celica, Toyota MR2 Spyder, and Pontiac Vibe. Inspect the belt condition and electrical connections during replacement to help ensure proper charging performance.

Quality Assurance

Bosch remanufactured alternators are built and tested to meet charging-system performance requirements for the listed applications. The AL3300X is packaged in a box and supplied as a remanufactured Bosch charging component.