Description

Subaru Baja, Forester Parts Catalog

You’re pulling a rear axle shaft off a 2004 Baja. The dealership parts counter closed an hour ago, and the aftermarket catalog you pulled up online shows a part number that doesn’t match the old one. That’s when you realize you’re guessing. This factory PDF parts catalog — covering the Subaru Baja, Forester Parts Catalog for 2003-2005 Baja and 2003-2006 Forester — gives you the exact Subaru part numbers, supersessions, and illustrations. 28 pages of OEM data that let you order the right part the first time.

ABS/Brakes and Safety: Why Factory Part Numbers Matter

Brake work that needs the wheel speed sensor? Section index lists Abs and Brakes on the same page — that’s Subaru grouping critical safety components together. Aftermarket catalogs often consolidate multiple model years into one generic listing. This factory catalog separates Baja and Forester by year, giving you the correct ABS modulator part number for a 2003 Baja vs. a 2005 Forester. You don’t guess which sensor fits. You order the Subaru part number printed on the page.

Engine and Cooling: Sections You’ll Use Most

Down in the Engine section you’ll find the oil cooler, turbocharger components, and intercooler data. The Cooling section covers radiator, hoses, and related hardware. When a customer’s 2004 Forester turbo is overheating and you need a thermostat housing gasket, you flip to the Cooling section, find the part number for the 2004-05 turbo model, and call the dealer with confidence. No cross-referencing third-party catalogs that combine years incorrectly.

Electrical System Index: From Instrument Panel to Cruise Control

Electrical failures eat diag time. This catalog lists every Electrical component by section: Instrument Panel, Cowl & Dash, Cruise Control System, and more. Need the cruise control actuator for a 2005 Baja? The index points to the specific subsection. The part numbers are broken out by turbo vs. non-turbo and transmission type. That’s the kind of detail aftermarket compilations leave out. For the actual wiring diagrams and troubleshooting steps, pair this catalog with the service manual — start with the SUBARU Baja 2006 Service Manual – Section: General Information Section for torque specs and DTC charts.

Real-World Case: Rebuilding the Rear Drive Axle on a Baja

Take the Rear Drive Axle section from the OCR sample. It lists the axle shaft assembly part numbers for manual vs. automatic, turbo vs. non-turbo. Each part has a labor time multiplier (m #.3, m #.5) that tells the flat-rate tech how much time Subaru allows. The catalog notes which parts are included in the overhaul and which aren’t — the differential assembly is not included in the overhaul, so don’t expect it in the kit. That note alone saves you from ordering a partial rebuild and having to stop the job. When you need to R&R the fuel tank, the manual warns: “Includes R&I/R&R Sub-Frame Assy.” That means you’ll need to drop the sub-frame, which changes your game plan. The parts catalog gives you that warning before you start. For the Forester models, the same index applies — check the SUBARU Forester 1998 Service Manual – Section: Not Fully Indexed if you need older model year data for cross-reference.

Source Authenticity: Subaru OEM vs Aftermarket Catalogs

This is a direct scan of the Subaru factory parts catalog. The page layouts are identical to what the dealer uses. Aftermarket catalogs re-type numbers, introduce errors, and often drop supersession notes. A Subaru part number like 28421AE01B (right axle shaft, manual trans) is exact. The catalog shows the OEM list price (example: $369.96) and the labor time factor. You can verify the price at a dealer and know you’re getting the genuine Subaru part. No guessing. No third-party reprints. For the engine rebuild, see the SUBARU Forester 1999 Service Manual – Section: Engine Section for assembly steps — but use this catalog for the parts ordering.

FAQ

Does this manual include torque specs?

No, this is a parts catalog, not a service manual. Torque values are in the service manual.

Can I use this to replace the fuel tank on my Forester?

Yes, the Fuel Tank section (page 1199 in the TOC) lists part numbers for the tank, straps, filler neck, and evaporator hose. The catalog includes the note “R&I/R&R Sub-Frame Assy” — you’ll need to remove the rear sub-frame to drop the tank. The part numbers are split by model year (03 vs 04-05) and turbo/non-turbo. Order the correct tank for your Forester’s build date. If you’re a home mechanic, be aware that the sub-frame removal requires supporting the rear suspension and alignment after reassembly. The parts catalog won’t tell you how to do that — you’ll need the service manual for that procedure. But for ordering the right tank and straps, this catalog is the only source you should trust.

When you’re ordering parts for a Subaru Baja or Forester, you don’t have time to chase wrong numbers. This Subaru Baja, Forester Parts Catalog eliminates the guesswork. It’s the same reference the dealer uses. For broader industry context on how OEM documentation impacts repair accuracy, see the Automotive Industry Overview. And if you’re working on the electrical system, understanding the battery specification is key — check Automotive Battery for fundamentals. Access the Factory Manual and keep it on your shop tablet or print it for the binder. You’ll use it on every job that needs a part number.