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Join Date: Nov 2003
Location: Ags, Mx or McAllen, TX
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Help me identify this headlight assembly H4 or H1?
 
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05-02-2004, 04:07 PM
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Location: Delaplane, virginia
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I would say h1
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01 996TT 2003 M5 1979 930 (sold) BMW 1200 GS Adv&BMW 100/7 F350 Diesel |
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05-02-2004, 04:36 PM
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Location: Aurora, CO
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Looks H1 to me also
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Matt '82 911SC Targa! |
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05-02-2004, 04:38 PM
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Yup, H1s.
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05-02-2004, 04:45 PM
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So for those of use that don't know the difference between an H1 or H4. do you have pictures of both.
Brian 79 930
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Brian BLK 79-930 |
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05-02-2004, 04:54 PM
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Back in the saddle again
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Location: Central TX west of Houston
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H4's are a single bulb light while H1's are a dual bulb. I'm pretty sure that the second bulb is for DRL.
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Steve '08 Boxster RS60 Spyder #0099/1960 - never named a car before, but this is Charlotte. '88 targa  SOLD 2004 - gone but not forgotten
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05-02-2004, 04:55 PM
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Location: Lac La Biche, Alberta, Canada
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Here is a shot of the fronts. Are there 4 adjustment screws? May be H-1s.
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05-02-2004, 05:10 PM
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thanks guys that's what I thought but they're selling them as H4's in e-bay.
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05-02-2004, 05:46 PM
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Definitely Bosch H1s, but in fairly rough shape ... based on the pitting of the trim rings!
No DRLs in the '68-vintage design ... just individually-adjustable high and low beam bulbs! Fully capable of running 130 Watt bulbs in both beams, too!
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Warren Hall, Jr. 1973 911S Targa ... 'Annie' 1968 340S Barracuda ... 'Rolling Thunder' |
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05-02-2004, 06:47 PM
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Back in the saddle again
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Sweet, I love the experts around here. Actually I think I was way off base, don't the Euro H4's have DRL's, not the H1's.
Warren, thanks for correcting my mistake. 
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Steve '08 Boxster RS60 Spyder #0099/1960 - never named a car before, but this is Charlotte. '88 targa SOLD 2004 - gone but not forgotten
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05-02-2004, 07:51 PM
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Location: Planet Eugene
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Low & High beam bulbs are separate on H1's -- that's the "second" bulb.
Some H4's do have "city" bulbs -- not DRLs. |
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05-02-2004, 08:25 PM
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1979 Porsche 930 3.3L Turbo
