Fuel Pump- Delco or Bosch?

[bfourman]

09 Suburban 2500 6.0.

Data logs for my BBP tune showed reduced fuel pressure above 3k rpm so new fuel pump time. Delco and Bosch are close in price on RockAuto, anyone have experience with either?

I'd rather do the job once than gamble on a Airtex or other aftermarket. 11 years and 236k is a good service life on the OE pump and I plan to keep this truck for a while.

 

[cfmistry]

I have the Delco, it's a fine unit but I am sure it will rust out again should the truck last another 13 years.

 

[Sam Harris]

Delco

 

[Fless]

Of the 4 Daily Drivers on RA, isn't there only one front pump listed? Seems that way from the pics.

 

[bfourman]

The Bosch is listed as WITH aux tank. I found it on Amazon for $120 so we'll see what happens. Both are limited lifetime warranty.

 

[Tonyrodz]

The Bosch is listed as WITH aux tank. I found it on Amazon for $120 so we'll see what happens. Both are limited lifetime warranty.

Yeah, but who wants to do that job twice?!

 

[bfourman]

True. When I worked in the shop we never had a Bosch come back vs several Airtex or other parts store pumps.

 

[bfourman]

Well time to eat some crow. The bosch is indeed the rear or aux pump.

At least I realized it before I dropped the tank...

 

[avalonandl]

Aux tank is for 2500’s they have secondary fuel tank. Get the Delco

 

[OR VietVet]

Another Delco vote here. Like you said, 11 years and 236k miles and it is still running. No brainer, IMO.