Unraveling the MK4 lamp mystery (cross reference chart)

turbocharged798

Veteran Member
Joined
May 21, 2009
Location
Ellenville, NY
TDI
99.5 black ALH Jetta;09 Gasser Jetta
Figured I would share this chart I made, this came about because finding proper MK4 replacement lamps can be difficult. And as we know, these cars always need replacements. So I sat down and started doing research. It turns out that for whatever reason VW engineers decided to use really short life lamps, like 300 hours is typical. I am guessing it has to due with euro efficiency laws because short life lamps are usually more efficient. Reality is that its not going to make a hill of beans difference and will likely cost you in fix-it tickets.

I used some PLT branded lamps from 1000 bulbs in the chart because it was what I could find at a reasonable price. I found a lot of them can be safely interchanged with common American (ie: 1156) with no issues. You also will have the benefit of a much longer life and cheap replacements readily available.

Use the chart at your own risk. There might be errors, typos, or mistakes. If you see something that looks wrong, please point it out. Thanks. :)

 

wonneber

Top Post Dawg
Joined
Oct 12, 2011
Location
Monroe, NY, USA
TDI
2014 Jetta Sportwagon,2003 Jetta 261K Sold but not forgotten
I've used 194 (or 194A) for the 2825/168
Got a few boxes of those I have to use before I buy more. :)
 
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