Notices

Oil Pressure Sending Unit

Thread Tools
 
Search this Thread
 
Old Jul 30, 2008 | 09:52 PM
  #1  
cana55's Avatar
cana55
Thread Starter
|
Freshman User
Joined: Apr 2007
Posts: 35
Likes: 0
Oil Pressure Sending Unit

Hi folks,
I am just retrofitting dash in my 47 pickup with new modern gauges. I am using electrical style this time and I am looking to find the right sending unit for a 302 ford engine oil pressure. I assume it has some sort of pot on the end with an electrical connection. I pick one up recently at a swap meet and it has small end and a connector to slip on electrical connection and requires a special tool to tighten, but it looks more like a sending unit for an idiot light. I know there are many threads regarding the 80's and up fords using a sending unit that only represents on or off. Any feed back would be appreciated.
John
 
Reply
Old Jul 31, 2008 | 04:46 AM
  #2  
EPNCSU2006's Avatar
EPNCSU2006
Lead Driver
20 Year Member
Joined: Nov 2002
Posts: 9,557
Likes: 44
From: Concord, NC
What is the gauge from? I know my 87 F150 with a 302 has a variable resistance sender, but if the gauge you have is set up for a switch, the variable resistor sender won't work quite right without modification to the gauge.
 
Reply
Old Jul 31, 2008 | 05:30 AM
  #3  
NumberDummy's Avatar
NumberDummy
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 785
From: Simi Valley, CA
Club FTE Gold Member
Originally Posted by cana55
Hi folks,
I am just retrofitting dash in my 47 pickup with new modern gauges. I am using electrical style this time and I am looking to find the right sending unit for a 302 ford engine oil pressure. I assume it has some sort of pot on the end with an electrical connection. I pick one up recently at a swap meet and it has small end and a connector to slip on electrical connection and requires a special tool to tighten, but it looks more like a sending unit for an idiot light.
I know there are many threads regarding the 80's ('80's??) and up fords using a sending unit that only represents on or off. Any feed back would be appreciated.
John
The correct one is:

E4ZZ9278A .. Oil Pressure Sending Unit-Use with Gauge-Dome Shaped (Motorcraft SW1547B)

MSRP: $33.29 / FTEpartsguy.com price: $17.98

E4ZZ9278A replaced: B7T-9278-A / C7ZZ-9278-A / C9ZZ-9278-A.

Used with all oil pressure gauges from 1957 thru 1991.

(The idiot sender [D4AZ9278A] fits 1957/2008)
 
Reply
Old Oct 29, 2008 | 04:51 AM
  #4  
Tamecrow's Avatar
Tamecrow
New User
Joined: Jul 2008
Posts: 3
Likes: 0
From: Nova Scotia
"E4ZZ9278A .. Oil Pressure Sending Unit-Use with Gauge-Dome Shaped (Motorcraft SW1547B)"

What's the difference between E4ZZ9278A and E4TZ9278A? (Motorcraft SW873B). They look identical.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
SageMoonblade
1973 - 1979 F-100 & Larger F-Series Trucks
16
Oct 1, 2025 12:43 PM
Bib
1987 - 1996 F150 & Larger F-Series Trucks
4
Apr 24, 2017 04:55 AM
expedition_man
1997 - 2006 Expedition & Navigator
14
Dec 22, 2016 02:54 PM
Rocketattack
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
1
Apr 25, 2016 09:00 PM
CougarMark67XR7
1994.5 - 1997 7.3L Power Stroke Diesel
2
May 4, 2006 08:55 PM




All times are GMT -5. The time now is 05:38 AM.

story-0
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-02 21:45:57


VIEW MORE
story-1
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-2
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-3
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-4
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-5
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-6
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-7
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-8
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-9
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE