🔧 Reliable TOPSCOPE FP3518M Fuel Pump Module Assembly E3518M for 2000-2005 Buick Lesabre/Park Avenue, Pontiac Bonneville, Cadillac Deville/Seville Review

Worked well in my 2002 Buick LeSabre Custom. I had to solder the pump motor connector. I would have paid a few euros more if it had come with a pigtail adapter. It appears to be a quality product. The OEM unit has 215,000 miles. The pump was still running, but the check valve was not working.

Installed a fuel pump on my 2003 Buick LeSabre. It was perfect and the original fuel pump electrical connections on my car matched exactly. Works well, pump is quiet. My car has a lot more power and acceleration and the engine trouble code corrected itself and went off automatically. I am particularly happy with the price of this pump compared to a factory replacement.

The pump itself works like a charm and fits in a boot like a baby's foot. I mounted it on my 2002 Buick Lesabre Custom. The only problem was that there were no instructions on how to connect the new connector to the factory wiring. I just googled until I found something. I recommend buying or using a tool to remove the fuel tank snap ring. That would make the job easier. It took me 30 minutes of careful use of a flathead screwdriver and a hammer. Once installed 10 more screwdrivers and again…

Great product at half the price of the OEM, I had a check engine light for the system to work and my fuel gauge didn't work either. So I already knew the transfer unit was defective, so I figured I should just hang the hole assembly. Ordered and it worked. Came in bubble wrap so it was protected. I'm a bit skeptical about crimping a new harness with a factory harness. I ended up disconnecting the wiring harness and routing it outside of the trunk instead of in the trunk.

I just recently installed this thing on my 2004 Buick Lesabre. I left it in the garage (my fault) only to pull it out when I absolutely needed it. I followed the vague broken English instructions and installed it in my car only to be stuck 5 miles from my house. After a few calls (and a very unsafe drive) I lost about $500 because I received a defective part. I don't know about customer service but their quality control is definitely lacking. BUYERS BE CAREFUL.

So far so good, I've driven the car about 1500 miles with no problems with the fuel pump. I read the reviews before installing and read that the most common problem other buyers had was the internal fuel line ripping off the pump. I used a small hose clamp to slightly pinch the internal line just for added security. There are no schematics included and you have to use the wiring harness provided, but it was easy to figure out. The 2 wires are color coded and match the car's wiring, the last 2…

I often buy Revain items that are marked 'used - like new'. Item is generally in excellent condition. So I bought the Topscope FP3518M in this condition and almost $20 less than its regular price of $49. When it arrived it looked brand new from the factory - it had obviously never been opened. So I installed the pump and was delighted - the pressure is good, there is less noise, the fuel level sensor works - everything seems fine. Until a few days later I get a p0446 trouble code which is…