Bosch Alternator P/N:AL0801X
Bosch AL4304X alternator for the 2003-2005 Subaru Forester H4 2.5L and other vehicles charges the battery and powers the electrical system. This remanufactured Bosch alternator replaces a weak or failed unit on the engine's belt drive.
A battery warning light, dimming headlights or a battery that keeps going flat can mean the alternator is not charging well, but a slipping belt, a loose terminal or a weak battery can look the same. With the engine off and cool, look over the belt and the battery cables first, and leave charging-output tests to a shop.
This is the alternator for the 2003-2005 Subaru Forester H4 2.5L, the 2000-2004 Subaru Outback H4 2.5L and the 2005 Subaru Impreza H4 2.5L, and each of these cars takes one. It is designed to be identical in fit and performance to original equipment parts. If your car is another Subaru or a Saab, look it up on the Buyer's Guide tab.
Fit and size
Build and materials
Interchange: 32006062 · 23700AA31A · 23700AA370 · 23700AA37A
This part cross-references / interchanges with the following part numbers:
Is this Subaru Forester alternator right for a 2003-2005 model with the H4 2.5L engine?
Yes. Bosch AL4304X is listed for the 2003-2005 Subaru Forester H4 2.5L, and that Forester takes one alternator.
Does this Subaru Outback alternator suit a 2000-2004 model with the H4 2.5L engine?
Yes. Bosch AL4304X is listed for the 2000-2004 Subaru Outback H4 2.5L, which takes one alternator.
Is this a Bosch reman alternator or a brand-new one?
It is a remanufactured unit rather than a new one. The Bosch AL4304X alternator has a 5S pulley and belt type.
What does the Bosch Ultimate Protection Plan include with this alternator?
When the unit is registered at the time of purchase, the plan gives 2 years of 24-hour roadside assistance. Bosch will jump or tow the vehicle free for up to 50 miles.
Does the Bosch AL4304X alternator replace OE number 23700AA31A?
Yes. 23700AA31A is one of the numbers this alternator replaces, along with 23700AA370, 23700AA37A and 32006062.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.