One-wire alternators aren’t necessarily “better” than typical alternators of similar quality, the big benefit is the ease of installation. See, how used parts are remanufactured to parts which are as good as new in Bosch series remanufacturing. YMMV. If you want to change plugs your local alternator rebuilder will have access to them, as well as information on the pinout. All parts places are quoting Bosch. mine is an '05, delivered in May '04. Why cheap alternators are the wrong choice. ... Denso 021000-2252 New Heavy Duty Alternator. Let’s look at who’s who in the new alternator business. But you might be getting just that – a cheap option. • Voltage Regulator Plug Identification Alternators & Starters BOSCH (cont’d) D+ W Free B+ Reg. Joined: Aug 25, 2011 Member: #62308 Messages: 131 Gender: OEM alternators can be more expensive than aftermarket alternators, and the price disparity causes many businesses to opt for the cheaper option.. Type: IR B 26 L 15 Reg. Bosch Premium Alternators are quality built and 100% factory tested to ensure years of reliable performance, even under the most extreme operating conditions. ). I have two other alternators on hand, both Denso (smaller body, no fins), u-pull finds. These are Powermaster's smallest alternators. Part Number: PWM-44007 Not Yet Reviewed Thought they were Bosch, pulled it out and it's a Denso. The plug is also used in cars so your local wrecking yard will have something you can cut off to work if you can figure out how to hook it up. DENSOProducts.com is a full-line DENSO distributor. Or you can add an additional lead, 12 gage would be big enough along with the one that is already there. Discussion in 'GS Boxers' started by , Jan 8, 2008. The alternator's often go 250k+ so not going to worry about it until years later. Bosch Electrical Alternator; Bosch is a European company that is well-known for providing high-quality automobile spare parts for decades. Type: ER B 24 L PFM Reg. Denso alternators are efficient, lightweight, and perform at a higher capacity than other OEM-spec replacement alternators. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Most of these guys are VERY good and they will help you but not for free, they need to eat too. Major auto store rebuild: 3 alternators in five years, 70k miles. I thought all 1200GS's came with a 600W alt = 50A @12 volts. Page 2 of 2 < Prev 1 2, Jan 15, 2008 #21. flaming ahole ;) Joined: May 30, 2004 Oddometer: 5,380 Location: Seattle, USA. Remy sells new and rebuilt alternators. Find product information Products. Performance & security by Cloudflare, Please complete the security check to access. yes, the ST alternator sure looks like it could work, although from the Haynes manual wiring diagrams for all the R12 bikes the plug on the GS alternator looks unique. That brings you closer to 40 amps, not 50. Denso alternators are available from 40 to 160 amps and, like their line of replacement starters, are direct-fit for your classic vintage automobile or contemporary modern late-model car, truck, or SUV. One other thing, if you were to upgrade from the 40 amp to the 60 amp alternator, you will probably need to install a larger wire from the alternator to the battery. E-Catalogue Find your automotive parts. This wire will be unfused, so it MUST be carefully routed and free from any pinch points. I'm attempting to do the upgrade right now through a dealer. what year is your GS? Find your automotive parts E-Catalogue. If you want to change plugs your local alternator rebuilder will have access to them, as well as information on the pinout. Be sure to replace your crank position sender at the same time (true for the N52; IDK for the M54). Does anyone have anything to say about either of these two brands? This is one of those good news bad news things, the Denso will function BUT if battery is weak there is the. Jun 15, 2020 #4 I had a 2004 Sienna that uses the non rebuildable Denso starter. Delco Remy was owned by GM and then spun off. On the bosch the over voltage is built into the rectifier, if it is overstressed the alternator will cease to function.