Register or Log In To remove these advertisements. |
|
|
|
Thread Tools | Display Modes |
10-15-2024, 08:38 PM | #1 |
Registered User
Join Date: Apr 2007
Location: Birmingham AL
Posts: 266
|
Delco G1852 temp sending unit?
I am looking for information about the AC Delco temp sending unit G1852 - GM 12334869.
Several yars ago I read a discussion about how an aftermarket sending unit was some way better than what GM was selling. Does anyone remember that discussion?
__________________
Stock 75 C10 step side. 350 2 BBL, 350 trans. 150K miles. |
10-16-2024, 12:29 PM | #2 |
Registered User
Join Date: Apr 2007
Location: Birmingham AL
Posts: 266
|
Re: Delco G1852 temp sending unit?
Guess I will order a G1852 from RockAuto and see what they send.
__________________
Stock 75 C10 step side. 350 2 BBL, 350 trans. 150K miles. |
10-16-2024, 04:52 PM | #3 |
Registered User
Join Date: Mar 2014
Location: Tulsa, OK
Posts: 292
|
Re: Delco G1852 temp sending unit?
A sending unit like this is just a variable resistance based on water temp. The gauge in the cluster senses that resistance and changes the needle position accordingly. FWIW, I've never found the temps to be super accurate on these 80's electronic gauges. I recently ordered the same sender from Rock Auto, and my gauge still reads way off.
So be prepared to be disappointed if your gauge still reads incorrectly. I do understand its not always appealing to mount a mechanical gauge in the cab though.
__________________
84' C-10 Custom Deluxe 97' & 98' C-1500 Silverados |
10-16-2024, 05:13 PM | #4 |
Registered User
Join Date: Apr 2007
Location: Birmingham AL
Posts: 266
|
Re: Delco G1852 temp sending unit?
Slammed84 where did your G1852 from Rockauto say it was made?
__________________
Stock 75 C10 step side. 350 2 BBL, 350 trans. 150K miles. |
10-22-2024, 12:50 PM | #5 |
Registered User
Join Date: Dec 2011
Location: WA
Posts: 378
|
Re: Delco G1852 temp sending unit?
|
10-22-2024, 02:42 PM | #6 |
Senior Member
Join Date: Mar 2015
Location: washington
Posts: 2,288
|
Re: Delco G1852 temp sending unit?
I have seen studies where the writer purchased ten of the senders from all different manufactures. Some were bad, others pathetic. I believe the AC-Delco is still your best bet.
|
10-22-2024, 03:19 PM | #7 |
Registered User
Join Date: Apr 2007
Location: Birmingham AL
Posts: 266
|
Re: Delco G1852 temp sending unit?
Thank you just ordered a G1852 from Rockauto.
__________________
Stock 75 C10 step side. 350 2 BBL, 350 trans. 150K miles. |
10-24-2024, 03:49 AM | #8 |
Registered User
Join Date: Dec 2011
Location: WA
Posts: 378
|
Re: Delco G1852 temp sending unit?
I have both the Delco G1852 and the Lectric Limited which is advertised as having the correct resistance. I'm going to measure the temp in boiled water and resistance in each sender before installing.
https://www.lectriclimited.com/produ...ding-unit-116/ For Truck Years: 1974 - 1978 The Temp Gauge Needle Should Point to: Left Line (Cold) when sender resistance = 350 Ω Middle Line when sender resistance = 68 Ω Right Line (Hot) when sender resistance = 46 Ω |
11-03-2024, 07:26 PM | #9 |
Registered User
Join Date: Oct 2013
Location: AZ Desert
Posts: 102
|
Re: Delco G1852 temp sending unit?
I just went through this and initially I Purchased and installed the AC Delco G1852 and it sent my gauge to the RED and back and forth. I laser temped it and the sensor was actually way off. I Was not going to buy the OE part number 01513321 for over a $100, so I instead went to a parts house other than A-Zone or the such and found that they routinely sell the Standard Motor Products part number TS6 with no customer return or dissatisfaction issues and I have had zero issues since.
__________________
2017 Infiniti QX70 2015 GMC Yukon Denali XL 4x4 1993 Jeep Wrangler YJ 1973 Chevy Cheyenne K10 4x4 |
11-03-2024, 07:51 PM | #10 | |
Registered User
Join Date: Dec 2011
Location: WA
Posts: 378
|
Re: Delco G1852 temp sending unit?
Quote:
|
|
11-03-2024, 08:42 PM | #11 | |
Registered User
Join Date: Oct 2013
Location: AZ Desert
Posts: 102
|
Re: Delco G1852 temp sending unit?
Quote:
Auto Trans. Original SBC 350 Bored .030 over Mild RV Cam
__________________
2017 Infiniti QX70 2015 GMC Yukon Denali XL 4x4 1993 Jeep Wrangler YJ 1973 Chevy Cheyenne K10 4x4 |
|
Bookmarks |
Thread Tools | |
Display Modes | |
|
|