So, I suspect I'm coming up on a MAF replacement (C2C7636, denso PN DMA0114) for my '07 NA, 80Kmi.

For my 4.2, I believe the Jag branded OEM is Denso, which Jag sells for $320 or so. Considering either a Denso for $120, or a Delphi for $85. Avoiding no-names and buying from reliable companies such as FCP so I'm confident the parts aren't fakes.

So, a couple of questions: Am I right that the 4.2 MAF is actually Denso, and is Delphi a good MAF in anyone's experience?

And yes, and for those who ask, I can afford the Jag unit, but I'll be damned if I'll pay Jags ripoff prices.

Thanks!

 

For what it is worth I installed a Delphi MAF on my 2004 Vanden Plas 4.2L engine and it worked fine for the 3years before I sold the car.

 

I hear you. But I wonder if this is one of those cases where the oem specified option is distinct from the typical brand option. Wouldn't be the first time...

 

they are all the same

 

I tried an inexpensive brand called "Drivewire" fit perfectly and ran great for a short while then started getting p0174 and p0171 codes.
Took it into the shop and they finally determined that the MAFs were not working properly so I paid up big time for the jag units, $420 each. We will see how that turns out.
This is a 2010 xkr.