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Discussion Starter · #1 ·
I have a 2007 with 22k miles and my driver's side headlight has gone out. Imagine my surprise when I looked in the manual and discovered that not only do they not tell you how to replace the headlight bulb but that they don't even give you the bulb part number. Instead, they just tell you to call the dealership. After looking on the forum, I now have an idea as to how to get to the bulb by going through the wheel well. Maybe I just haven’t performed the right search, but I haven't seen any posting as to the actual OEM replacement part number. Does anyone know the OEM or any equivalent bulb part number for the halogen headlight bulb for a 2007?

Thanks,

Shelton
 

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Discussion Starter · #3 ·
Thanks a bunch!
 

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You are still under warranty, have the dealer do it for you.

H11 for the halogen Low beam
H7 for the Halogen high beam (not 9005)
D1S for the HID version low and high beam are the same bulb
 

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2007 GMC Acadia (With halogen capsule headlamps)
Low beam headlamp
H11
H11ST Silverstar: The brighter and whiter light. Up to 35% brighter, up to 30% more downroad visibility and up to 35% more sideroad visibility.
H11XV XtraVision: The brighter light for upgraded performance. Up to 30% brighter light and up to 25% more downroad visibility.

High beam headlamp
9005
9005SU SilverStar Ultra: The brightest and whitest light. Up to 50% brighter, up to 40% more downroad visibility and up to 50% more sideroad visibility.
9005ST Silverstar: The brighter and whiter light. Up to 35% brighter, up to 30% more downroad visibility and up to 35% more sideroad visibility.
9005EB EcoBright - Your Environmental Choice. Save Energy - Save Money. Up to 25% brighter light. CO2 reduced 9 to 21%. Gas savings $2 to $19.
9005XV XtraVision: The brighter light for upgraded performance. Up to 30% brighter light and up to 25% more downroad visibility.
9005CB Cool Blue: The whiter light for style. Up to 25% brighter light and up to 25% more downroad visibility.

Parking light
194NA
194NALL SYLVANIA Long Life miniature bulbs perform twice as long as any standard miniature bulb. Designed for durability, lower maintenance and greater safety.

Front turn signal
12272NA

Rear turn signal
LED

Tail light
LED

Stop light
LED

High mount stop light
LED

Fog/Driving light
5202

License plate
194
194LL SYLVANIA Long Life miniature bulbs perform twice as long as any standard miniature bulb. Designed for durability, lower maintenance and greater safety.

Back up light
12185

Front sidemarker
194NA
194NALL SYLVANIA Long Life miniature bulbs perform twice as long as any standard miniature bulb. Designed for durability, lower maintenance and greater safety.

Rear sidemarker
194
194LL SYLVANIA Long Life miniature bulbs perform twice as long as any standard miniature bulb. Designed for durability, lower maintenance and greater safety.

Glove box
194
194LL SYLVANIA Long Life miniature bulbs perform twice as long as any standard miniature bulb. Designed for durability, lower maintenance and greater safety.

Map light
194
194LL SYLVANIA Long Life miniature bulbs perform twice as long as any standard miniature bulb. Designed for durability, lower maintenance and greater safety.

Daytime running light
3157
3157ST SilverStar: The brighter, whiter signal light. Up to 30% brighter light, up to 20% whiter light and up to 10% farther and wider.
3157LL SYLVANIA Long Life miniature bulbs perform twice as long as any standard miniature bulb. Designed for durability, lower maintenance and greater safety.

OK; so I get a call and the Acadia has a passenger DRL/low beam out. Just checked the Sylvania website and it lists low beams and DRL's with two different numbers..........I am guessing the H-11 is the bulb to go with
 

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and the saga continues.....

so my father in law is going to change out the DRL; new H11 bulb in hand. He calls me and asks how to get to the bulb; I sorta chuckle and tell him he has to remove the wheel and lining.........long pause........he says OK.

Fast forward to 5 mins ago; get another call back saying bulb is changed :thumb:, but wiring is melted :banghead:

So my Acadia is destined for a dealer visit :angryfire:
 

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interesting--- and these were stock bulbs?
 

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rbarrios said:
interesting--- and these were stock bulbs?
as far as I know; I have never changed them
 

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Has anyone used Hoen bulbs in their Acadia? http://www.hoen-usa.com/index.htm

I have these in my Chevy Colorado, in the fog lights. They have lasted for a REALLY long time. They give off a great pattern, and are very bright white in color. I see they are available in the H11 size. These bulbs have outlasted 2 sets of Silverstars (low beams). In my truck, whenever the low beams are on, so are the fogs. The Hoens seem to be really well engineered.

My concern with using Silverstar is that they don't seem to last long. In the Acadia, the area around the bulb seems very small, and is likely a hotter area than most other applications, which would burn bulbs out even faster.

Thoughts about other brands of bulbs?
 

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UPDATE:

The Acadia was delivered to the Patterson Auto Group in Wichita Falls, TX this evening; they will get to work on it in the morning.
 

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AA/78U said:
UPDATE:

The Acadia was delivered to the Patterson Auto Group in Wichita Falls, TX this evening; they will get to work on it in the morning.
Hope everything is "brighter" tomorrow. ;)
 

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I need to rant about these lights.

Just got my new tires mounted. So I asked the tire shop "hey, since you will have the wheels off anyway, could you install my 2 new Hoen H11 light bulbs?". They say "sure". I get a call back a while later, and they tell me that according to the "book", it will cost me $200 in labor to have them change the bulbs! WHAT!!!??? :banghead: :banghead:

Well, I guess it's time to suck it up, and use the how-to here on the forum to figure this out myself. I am ready to start a petition to GM...how freaking stupid is this headlight thing! Took me about 2 minutes on my truck!

Sorry...I am done now (maybe). :facepalm:
 

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Okay now this is sort of a headlight question..not the bulb.


I noticed the other day the drivers side headlight...the clear cover...is starting to look foggy. I mean the passengers side is clear as a bell.


So would this be covered under the 36,000mile/3year warranty?
 

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EKinMN said:
I need to rant about these lights.

Just got my new tires mounted. So I asked the tire shop "hey, since you will have the wheels off anyway, could you install my 2 new Hoen H11 light bulbs?". They say "sure". I get a call back a while later, and they tell me that according to the "book", it will cost me $200 in labor to have them change the bulbs! WHAT!!!??? :banghead: :banghead:

Well, I guess it's time to suck it up, and use the how-to here on the forum to figure this out myself. I am ready to start a petition to GM...how freaking stupid is this headlight thing! Took me about 2 minutes on my truck!

Sorry...I am done now (maybe). :facepalm:

Ummm, you need to be ranting about your DISHONEST tire shop. Once the tires are off, it takes about 5 mins per side (probably less if up on a rack) to remove 6-8 screws, 4-6 clips, the fenderliner and change the bulbs. If they are telling you it's $200 labor to do this, they are criminals!
 

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My independent told me the same thing about "by the book" but he said it only took 15 minutes or so to change it and charged me accordingly.
 

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Probably not criminals...just idiots. I have had very good luck with this shop. I think it may have been that it was close to closing time, and they did not want to spend one more minute there.
Thanks, guys. Sorry for the rant.
 

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Had mine done at the dealer after my warranty expired (2nd time, did 1st myself) to make sure the wiring is OK and they only charged my $5. Service manager said that the book rate is outrageous so they generously discounted the cost.

Sailfish said:
I noticed the other day the drivers side headlight...the clear cover...is starting to look foggy. I mean the passengers side is clear as a bell.
I wonder if your wiring is melting and the "smoke" is causing the lens to fog up? There is a TSB about this....and I think it says not to replace the lens housing unless it is "fogged" up.....
 

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OMG **** I never gave that a thought! :banghead:

I have to go up to Reichard this week to make an appointment for a warranty item as well as oil change/tire rotation. I will mention this to them.

Thanks a bunch! :thumb:
 

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1st time I did it on my traverse- I did it carefully. I didnt have any instructions- so most of the time was trying to figure out how to access.
But once I figured it out--- the 2nd time- took me 20 minutes total ( I timed myself)... WITH the wheels on.
Just have to turn the wheel IN on the side your working on--- removed some screws- and access the bulbs.
Of course you have to reach up etc... but not bad- once you know where to look.
 

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Hello,

I just wanted to thank all the people contributing to this thread that I read all of your posts and performed this procedure while recording it with my IPhone 4. I was mainly thinking of inspiring those budding do-it-yourselfers that just need that extra inspiration to do this headlight bulb installation, but wanted to see it done first.

Please share your experiences as well if the videos have helped in any way.

http://www.acadiaforum.net/forum/index.php?topic=8457.0
 
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