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#1 |
![]() Join Date: Sep 2016
Location: Ocala, FL
Posts: 901
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Where do I get the little bitty light bulb that illuminates the electric window switches? It removes from the body of the switch with a tiny screwdriver. It is a yellowish orange color. Burnt out. I am type A and enjoy victory over the small things too.
ANSWER - T3 Neo Wedge bulb Last edited by ZBrink; 01-24-2025 at 10:07 PM. |
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#2 |
![]() Join Date: Mar 2014
Location: Warrington PA
Posts: 1,914
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If possible see if there is still a legible part number on the bulb. Then check the parts stores, etc. I have never seen any listed for that application.
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Tom 1994 ZR-1 #009 "captured test fleet car" 1974 LS4 454 Vert 1974 L-82 355 Vert. 1982 L83 CFI...now a retired "dd"....Sold WAZOO Member |
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#3 |
![]() Join Date: Aug 2015
Location: Pittsburgh, PA
Posts: 152
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My parts book says 10148011:
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Roger 1990 ZR-1 #2699 Black on Black 15,000 miles Full-time secondaries, 4.10 gears, C-beam plates, ported top end Last edited by ZBrink; 01-24-2025 at 09:58 PM. |
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#4 |
![]() Join Date: Sep 2016
Location: Ocala, FL
Posts: 901
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Part # 10148011 is accurate for complete switch assembly. The itty bitty bulb is not a separate part number. Maybe I can find one at Carlisle. A 1,600 mile road trip for a $1.60 part makes sense to me!
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Steve Young 1991 ZR-1 Quasar Blue Metallic/Black #729 Second Owner 1991 ZR-1 Dark Red Metallic/Black #2040 SOLD 1990 ZR-1 Dark Red Metallic/Saddle #1670 SOLD Double your happiness.....complain half as much. Last edited by ZBrink; 01-24-2025 at 09:59 PM. |
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#5 | |
![]() Join Date: Oct 2004
Posts: 1,884
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This is the bulb only! OP - I've never attempted to match the bulb/socket and I've only ever seen it referenced to a Stanley # If you've the bulb/socket removed presently I'd try to compare dimensions to a T3, T4. Dimensions are in the link. http://www.autolumination.com/74.htm Easier to read dimensions https://www.ebay.com/p/?iid=382069402972&&&chn=ps Many years ago I did several switch back-lighting projects for other than Corvette projects that used some Pontiac/Olds/Buick lighting. I believe I actually sourced most of the project using MOPAR. This is from a later C4 FSM - Bulb charts are in the 8B & 8C sections of the FSM. The Stanley reference information is there also. Switch lighting.jpg Last edited by WVZR-1; 05-21-2017 at 08:43 AM. |
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#6 |
![]() ![]() Join Date: May 2007
Location: Peoria, AZ
Posts: 9,117
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It's a Sylvania Size 74. I have replaced them many times before. However just reading the thread above it appears WV has you in the right direction. GC
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GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director ![]() 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V Last edited by GOLDCYLON; 05-21-2017 at 05:51 PM. |
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#7 |
![]() Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,466
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#8 |
![]() Join Date: Sep 2016
Location: Ocala, FL
Posts: 901
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Gentlemen 74 is not the bulb. Open the link of BlackZR1. The black and orange is the bulb. But 10148011 is the part number for the door switch assembly that contains the bulb. GM does not have a part number for the bulb itself. WVZR1 is on track with the T3 or T5. Anyone have a source?
Sent from my iPhone using ZR-1 Net Registry
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Steve Young 1991 ZR-1 Quasar Blue Metallic/Black #729 Second Owner 1991 ZR-1 Dark Red Metallic/Black #2040 SOLD 1990 ZR-1 Dark Red Metallic/Saddle #1670 SOLD Double your happiness.....complain half as much. |
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#9 | |
![]() Join Date: Oct 2004
Posts: 1,884
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It ain't a #74 here's an entry from SPO - switches and LAMP/BULB in same parts group! f8b9126d-b134-4089-ad72-b58fad80c0ea.png Last edited by WVZR-1; 05-21-2017 at 07:35 PM. |
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#10 |
![]() ![]() Join Date: May 2007
Location: Peoria, AZ
Posts: 9,117
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74 is the size for the door lock bezel night glow and the under mirror light. I just pulled the bulbs from spare switches in my parts crib. You are correct they are not a size 74. I have never seen those small orange bulbs at a car parts store before. Sorry I could not be much more help apparently I've replaced every blub inside but those. Let us know if you come up with a solution it looks like $25 is the going rate from KW Racing.
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GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director ![]() 91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V |
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