🔧 TOPSCOPE FP3509M - Fuel Pump Module Assembly for 2000 2001 SUBURBAN 1500 V8-5.3L, 2001 GMC YUKON XL 1500 V8-6.0L, 2001 GMC YUKON XL 1500 V8-6.0L: Enhanced Fuel Pump Replacement for Improved Performance Review

I was hesitant to take this inexpensive pump. The shop pump cost over $225, and this 2001 Suburban has clocked 265,000 miles on the first pump. If I drive another 50,000 km, I'll be satisfied. I cut open the access panel to get there. Draw an "X" between the driver's side second row seat bolts and the center of the "X" is the center of the pump, this will help. See photo. Do not cut the body welds. You don't have to go that far. Don't forget some tape or heavy duty tape to seal the panel after…

I'm a bit of a backyard mechanic but have never tried this modification. The pump fits well, I didn't realize it was supposed to compress into the gas tank and figured the pump was to blame as it was 2" above the tank opening and was at the bottom of the tank. Just push firmly and then install the locking ring. I cut my metal floor and made a 14 x 12 hole instead of paying $700 to have a lift mechanic install it. Usually about three hours of work. Be sure to use a round cutting tool when…

When you have to deal with the pleasure of replacing a GM fuel pump, you will find that the OEM units and the units sold in major parts stores are quite expensive, which makes the job even more miserable MORE frustrating. There are also different pumps depending on the year of manufacture and model. This pump (TDC style) fits my UNRELIABLE FUEL SYSTEM. 2000-2001 GM Truck Style Application I checked the RPO codes and also did a parts search by VIN on the GM parts website to find the correct pump