HOW TO: Fuel pump install plus upgrade (1 Viewer)

[RFB]

Any issues running these pumps on the factory wiring?
I was told they have a 7v resistor

I have had no issues thus far been sevral hundreds of gallons

 

[Box Rocket]

Where are you guys getting the Denso Fuel Pump? Just doing a price comparison before I jump in on one from Toyota.

 

[inkpot]

Where are you guys getting the Denso Fuel Pump? Just doing a price comparison before I jump in on one from Toyota.

Check Rock Auto??

 

[4G63 POWER]

https://www.amazon.com/Denso-950-01...pID=41esmDlVyBL&preST=_SX300_QL70_&dpSrc=srch This is the OEM equivalent.

Supra ebay >> Fuel Pump Mounting Kit DENSO 950-0155 fits 93-98 Toyota Supra 3.0L-L6 | eBay

Supra amazon >> https://www.amazon.com/Denso-950-01...pID=41YvHiEpWuL&preST=_SX300_QL70_&dpSrc=srch

 

[Box Rocket]

https://www.amazon.com/Denso-950-01...pID=41esmDlVyBL&preST=_SX300_QL70_&dpSrc=srch This is the OEM equivalent.

Supra ebay >> Fuel Pump Mounting Kit DENSO 950-0155 fits 93-98 Toyota Supra 3.0L-L6 | eBay

Supra amazon >> https://www.amazon.com/Denso-950-01...pID=41YvHiEpWuL&preST=_SX300_QL70_&dpSrc=srch

Thanks.

Check Rock Auto??

Yes I did. Found what looks to be the same one in the amazon link from @4G63 POWER

 

[daytrader]

Here is where you start to question your own wiring skills. How in the hell is electricity powering the pump THRU gasoline and NOT exploding?!??! I digress.

I had to make new ring terminals with a length of 14 awg wire. I could have drilled out the rivets and made it one continuous run (what I normally would do) but instead I decided to extend the wires from the connector. A couple butt connectors later and I was ready to rock.

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Great write up thank you. From what I can figure out you should use Teflon/PTFE insulated wire rather than the regular silicon or pvc insulated wire because the corrosive effects of the gasoline.

Turns out ( at least when I tried) Teflon/PTFE wire and heat shrink is hard to find or takes a long time to be delivered. Order early or reused the existing wires by removing the old connector and adding ring connectors. There’s not much wire to play with so trim with caution.