Where to buy Auxilary Fuel Filler Cap? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

East_Bound · 12-07-2015, 10:29 PM

What's up guys -

I was driving along after seeing if there was fuel in my aux tank. I got back and realized I left the cap on top of the cab before driving off. Dumb mistake. I can't seem to find an oem fit cap online like I can for the main fuel tank. Any ideas on where I can find this cap? Thanks!

Clavo106 · 12-07-2015, 10:47 PM

im interested in this aswell.. would like to find a nice lockable one.. any have some suggestions?

East_Bound · 12-07-2015, 10:51 PM

Or if someone can perhaps give me the part number of the cap they have on their aux tank? 1971 C20 Custom Camper - 350ci.

**Ironhorse** · 12-07-2015, 11:31 PM

Not sure if it is the same or not but think it would be. Have the aux. fuel cap from a '70 3/4 ton I am parting. Had the fuel door cover which is toast but the cap was still there. Can post some pics of it in the 67-72 parts for sale section if interested, let me know. Also have a locking gas cap I used for my '71 4x4 before I removed the in-cab tank and opted for the under bed gas tank.

East_Bound · 12-09-2015, 09:23 PM

Yes, that would be good if you could post a picture of it here or post it in the for sale section. Thank you.

Quote:

Originally Posted by Ironhorse

Not sure if it is the same or not but think it would be. Have the aux. fuel cap from a '70 3/4 ton I am parting. Had the fuel door cover which is toast but the cap was still there. Can post some pics of it in the 67-72 parts for sale section if interested, let me know. Also have a locking gas cap I used for my '71 4x4 before I removed the in-cab tank and opted for the under bed gas tank.

East_Bound · 12-09-2015, 09:23 PM

Nobody else knows where to buy a oe style cap to fix an auxiliary tank? Any info helps!

**Ironhorse** · 12-10-2015, 08:31 AM

Quote:

Originally Posted by East_Bound

Yes, that would be good if you could post a picture of it here or post it in the for sale section. Thank you.

Posted to the parts forum with a pic of the aux. fuel cap.

**Ironhorse** · 12-10-2015, 07:07 PM

Quote:

Originally Posted by Clavo106

im interested in this aswell.. would like to find a nice lockable one.. any have some suggestions?

Posted a locking gas cap in the 67-72 parts forum. Used it on my '71 4x4 in cab tank before I went to an under bed tank.

**leddzepp** · 12-09-2015, 09:27 PM

You should be able to buy a cap at any parts store.

**richard2717** · 12-10-2015, 03:06 PM

this one is on the 72 longhorn I just got. it is just sitting on there and the seal is rotten but here is a picture of the numbers on the back side. I did not see a name anywhere unless it is made by "vented"

12-07-2015, 10:29 PM	#1
East_Bound Registered User Join Date: Nov 2015 Location: Northern California Posts: 68	Where to buy Auxilary Fuel Filler Cap? What's up guys - I was driving along after seeing if there was fuel in my aux tank. I got back and realized I left the cap on top of the cab before driving off. Dumb mistake. I can't seem to find an oem fit cap online like I can for the main fuel tank. Any ideas on where I can find this cap? Thanks! Attached Images

12-07-2015, 10:47 PM	#2
Clavo106 Registered User Join Date: Apr 2015 Location: Yakima, WA Posts: 362	Re: Where to buy Auxilary Fuel Filler Cap? im interested in this aswell.. would like to find a nice lockable one.. any have some suggestions?

12-07-2015, 10:51 PM	#3
East_Bound Registered User Join Date: Nov 2015 Location: Northern California Posts: 68	Re: Where to buy Auxilary Fuel Filler Cap? Or if someone can perhaps give me the part number of the cap they have on their aux tank? 1971 C20 Custom Camper - 350ci.

12-07-2015, 11:31 PM	#4
Ironhorse Senior Member Join Date: Jul 2001 Location: Wellington, Ks Posts: 10,285	Re: Where to buy Auxilary Fuel Filler Cap? Not sure if it is the same or not but think it would be. Have the aux. fuel cap from a '70 3/4 ton I am parting. Had the fuel door cover which is toast but the cap was still there. Can post some pics of it in the 67-72 parts for sale section if interested, let me know. Also have a locking gas cap I used for my '71 4x4 before I removed the in-cab tank and opted for the under bed gas tank. __________________ 1971 Chevy 1/2T 4x4 LWB 350 V-8 Was sm465-now 350TH/np205 Tilt, Tach, Towhooks Original Truck AM/FM Wellington, Ks

12-09-2015, 09:23 PM	#6
East_Bound Registered User Join Date: Nov 2015 Location: Northern California Posts: 68	Re: Where to buy Auxilary Fuel Filler Cap? Nobody else knows where to buy a oe style cap to fix an auxiliary tank? Any info helps!

12-09-2015, 09:27 PM	#9
leddzepp Moderator Join Date: May 2007 Location: Southern Cal Posts: 20,021	Re: Where to buy Auxilary Fuel Filler Cap? You should be able to buy a cap at any parts store. __________________ 1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed. 1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck. RIP ElJay RIP 67ChevyRedneck RIP Grumpy Old Man RIP FleetsidePaul

12-10-2015, 03:06 PM	#10
richard2717 Equal opportunity joke ofender Join Date: Oct 2011 Location: Eastern Shore of MD Posts: 10,093	Re: Where to buy Auxilary Fuel Filler Cap? this one is on the 72 longhorn I just got. it is just sitting on there and the seal is rotten but here is a picture of the numbers on the back side. I did not see a name anywhere unless it is made by "vented" Attached Images __________________ Members I have met. Dually Jams, OlBlue60, ScottH, Tommyboy24, Dujobo, Warbucket, 2003 Silverado, Notsolo, my90k5, 6t727t2, Special-K ,Jack_71C10, tabarcus,72blazer_mud_bogger,pwdcougar,RSavage,EricSean,1Rippen6,invicta455,tennaragtop71,arks, Kendal,Bennett68C10, Perpendicular, Chainsawman, McGeesCustomMinis,ShortbedClayton,longblue72,6768chevylover,Tim71,Travisarmenta,Ol' Drippy,fleetmitch,georgieb51,Dave,bcnya2,Dadsburb https://paypal.me/6772GMtruckparts Most women like the strong, silent type… Fortunately for me, my wife prefers the out-of-shape, mouthy type.



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