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MAF 3 wire to 5 wire

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Old Apr 14, 2018 | 08:53 PM
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Default MAF 3 wire to 5 wire

I bought an 85mm maf (Delphi 19330121). Which part number is the correct one to convert the ls1 wiring to to the 5 wire?



This one is the one I bought it doesn't fit (LS1 3 Wire to LS2 LS6 LQ4 Vortec to 5 Wire MAF Adapter with IAT Signal)


Last edited by lees02WS6; Jan 4, 2021 at 09:37 AM.
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Old Apr 15, 2018 | 08:30 AM
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U need a ls1 3wire female to a truck 5 wire male.

if u can get a used pigtail off another harness u can wire it to work. And keep your original seperate iat location. Brown and tan wires on the end are the iat wiresfor the 5 wire pigtail.
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Old Apr 15, 2018 | 03:35 PM
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That would be fine, but I can't seem to locate the correct connector for that MAF. it's the 85mm maf that Hawk's sells, but none of the connector I find are the correct shape.
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Old Apr 15, 2018 | 08:25 PM
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Cant shave or trim connector to make it fit?
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Old Apr 15, 2018 | 08:59 PM
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Originally Posted by lees02WS6
That would be fine, but I can't seem to locate the correct connector for that MAF. it's the 85mm maf that Hawk's sells, but none of the connector I find are the correct shape.
Any chance Hawk's might have it? OR at least know where to get it?
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Old Apr 17, 2018 | 02:52 PM
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Originally Posted by G Atsma
Any chance Hawk's might have it? OR at least know where to get it?
That's where I started, but it doesn't look like the right one. In any case I think I found it.
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Old Apr 18, 2018 | 09:06 PM
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Found the right part

WLS046 LS1 to LS2 or Truck MAF Mass Airflow Adapter Harness


Last edited by lees02WS6; Jan 4, 2021 at 09:39 AM.
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