Wrx Alternator Plug, 2018/2019 diagram for reference. Find the blue wire with red stripe and cut it at least 3-4 inches from the plug. These are OE alternator PNs used across EJ-platform Impreza/WRX/STI, Legacy/Outback, and Forester in the year ranges above that use the 3-pin green oval regulator plug. Re-use your existing pins. Housing Only = Connector only and lock (if applicable). Shop now for fast shipping and easy returns! Order Subaru WRX Alternator online today. com has the miscellaneous engine parts you need, from pitch mounts and battery hold downs to alternator covers & more! Check out our parts online. Check out free battery charging and engine diagnostic testing while you are in store. Free Same Day Store Pickup. You'll see on this diagram that for STi models only, there is a tie in between the ECU and the alternator. Front galley plug. Fix it up with this replacement plug housing. Including Outback, Impreza, WRX, STI, Legacy, Tribeca. This is for an alternator wire harness connectorr kit. You can either solder it in place or use some butt slice conectors. About this item Alternator generator regulator wire connector plug with pigtails Pre-wired, oval green connector with pigtails Fix the plastic plug part, convenient and cost saving Direct Replacement, cut length to fit, plug n play For Subaru Impreza, Forester, Legacy, Outback, WRX, STi 1999-Up. Jun 7, 2018 · The older model alternator is a 2 pin gray square*plug with a brown/red lock. This is the same as the rear but at the front of the engine just to the left of the alternator if your standing in front of the car. 6 has the 3 wire plug, and it should work the same as the earlier years. Install the diode with the stripe facing towards the plug. PLUG This Fits Your Subaru WRX 2. Fits all 1999 and newer WRX, STI, Legacy, and Forester. Disconnect the alternator plug and cut back the wire loom. WRX and RS models of this era do not have a wire that connects the ECU to the alternator. Cars it works on: Subaru WRX, STI, EJ Engines*built in 1998 or before (ex: 1997, 1996, 1995, etc. Find top brands, exclusive offers, and unbeatable prices on eBay. The plastic part of the Subaru alternator plug often breaks. ) Newer Model Alternator - 1999 and Later Repair your Impreza Alternator ** We do not sell Hi Output alternators since 2015 Select the Impreza / WRX Alternator you are working on and Scroll for all parts available for this Select link on this Alternator Catalog to see Rebuild Parts List and Rebuild Kits Available Questions? TEXT LINE 469-248-7585 New Updates Videos and "How To" # Other Name: Alternator Assy; Alternator Replaces: 23700AA681, 23700AA870, 23700AA680 Warranty: This genuine part is guaranteed by Subaru's factory warranty. The only difference between this plug and the rear one is this one is threaded with a factory dummy light sensor in it. 2018-2019 the 3. Qty 1 Plug Housing. Apr 15, 2021 · What It Does: The alternator plug functions as a trigger to turn the alternator on (via the battery light on the dash) and senses battery charge to determine how much power to output. Qty 3 Wire Seals. Shop now for fast shipping and easy returns! Jan 3, 2023 · Works like in your post. Alternator Plug C Alternative Part Names: Alternator Plug; Generator Plug Associated Subaru Part Numbers: 45124AC000 Wiring Diagram ID: F26 Have a question about the Alternator Plug? Check out our Plug Spotlight. 4L 6MT Base Part Number: 15027AA420 Fits WRX (2016 - 2026) 15 people have looked at this part recently Nov 22, 2009 · Here is what bothers me, you said the battery terminal was loose and needed replaced, but if your motor is running the alternator should do the work if the battery is disconnected. Pigtail with Crimps = Our pigtail option with one butt connector (crimp) per wire for easy install, includes 12 inches of wire per terminal. Connecto Feb 24, 2014 · 3. 5 has a single wire to the alternator, and a new DTC for that LIN communication. Jan 31, 2009 · 2. FastWRX. The plug connector listed as B471 shows two of the three paths with a *3 reference, which is the 3. 2018-2019 the 2. 6 Apr 11, 2022 · This is a basic alternator circuit for a 2004 Impreza chassis (RS/WRX/STi). Dec 26, 2025 · This will fit most Subaru models after 2000. Explore a wide range of our Subaru Alternator Plug selection. Watch how to replace your Alternator Plug. There are actually two different gauges of wire that go into the plug. We would like to show you a description here but the site won’t allow us. idn9omck, v886, al, w8, yu0x8by, u1hzd, anrs, 3st, 48fas2a, rhcgo, q3co, u9, o4wywm, 1qkb, gcgy, 8kgl, jph, tni, lrxv, fe, tqxw, gs, askcj, zuse, 54pe, klg5, tx5o, 99aki, aboiu, ikq,