Fuel Heater Leak
#1
Fuel Heater Leak
Hey all,
I have a 99' and fuel is leaking from the rubber plug where the fuel heater wires go into the fuel filter/water seperator. When the truck is running it's a fairly steady drip and will probably get worse. My diesel mechanic so far has only been able to get a price for the entire fuel filter/water seperator assembly from a dealer. $1,100 !!! Has any one else had this problem and were you able to find either a used assembly or maybe just the lid by itself where the plug is. Maybe from a good salvage yard?
Thanks in advance.
I have a 99' and fuel is leaking from the rubber plug where the fuel heater wires go into the fuel filter/water seperator. When the truck is running it's a fairly steady drip and will probably get worse. My diesel mechanic so far has only been able to get a price for the entire fuel filter/water seperator assembly from a dealer. $1,100 !!! Has any one else had this problem and were you able to find either a used assembly or maybe just the lid by itself where the plug is. Maybe from a good salvage yard?
Thanks in advance.
#2
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Join Date: Sep 2004
Location: St Paul , MN.
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I have gone to my local Cummins dealer and looked through the parts book , and found just the electrical harness [ that's what leaks in the 12v ] they will try to sell the hole thing but the parts are available separate , form Cummins .
#3
Registered User
I went through your problem last summer. The 99 fuel filter canister has been superseded by a relocation kit, the parts to fix yours is not available. Now the relocation kit is the fuel filter canister which is used on the 2000, it cost $600 plus. Easy fix is to remove the heater and tap for a ½ inch pipe plug and plug it. I found I didn’t need the heater.
#5
I need my heater
Hey guys, thanks for the advice. I think I'll start with a Cummins service place. I believe I need my fuel heater because I live in Western North Carolina and today it's 22 degrees, feels like 5 with the wind. Last weekend it was like 6 at night barely reaching 20 during the day. Is a 2001 assembly compatible?
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