C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Delphi pump sending unit

Thread Tools
 
Search this Thread
 
Old Jun 21, 2011 | 07:53 AM
  #1  
mikebassman's Avatar
mikebassman
Thread Starter
Advanced
 
Joined: Nov 2010
Posts: 77
Likes: 0
From: Richmond Kentucky
Default Delphi pump sending unit

Well I found part of my problem . My 1991 pump / hanger sending unit was rusted so bad it was letting water in the tank . And the pulsator was shot . The only replacement assembly I can find so far is a Delphi hp10031 any body had any experience with one of these ?
Reply
Old Jun 21, 2011 | 10:40 AM
  #2  
QZRBLU's Avatar
QZRBLU
Racer
10 Year Member
 
Joined: Oct 2006
Posts: 438
Likes: 14
From: Tucson/Santa Paula AZ/CA
2017 C4 of Year Finalist
Default

Originally Posted by mikebassman
Well I found part of my problem . My 1991 pump / hanger sending unit was rusted so bad it was letting water in the tank . And the pulsator was shot . The only replacement assembly I can find so far is a Delphi hp10031 any body had any experience with one of these ?
Mike,
It looks like a direct replacement and Amazon has them pretty cheap:
http://www.amazon.com/Delphi-HP10031.../dp/B001FIKCG8

$239.00 free shipping

Mick
Reply
Old Jun 21, 2011 | 11:49 AM
  #3  
BADDUCK's Avatar
BADDUCK
Le Mans Master
 
Joined: Jun 2006
Posts: 5,642
Likes: 5
From: One day you're a Comet...the next day you're dust... Arkansas
Default

I put one in over 5 years ago. It works fine.
Reply
Old Jun 21, 2011 | 02:28 PM
  #4  
aklim's Avatar
aklim
Team Owner
Active Streak: 60 Days
Community Builder
Liked
Loved
 
Joined: Jul 2004
Posts: 28,424
Likes: 3,276
From: Hartford WI
Default

Get the Racetronix kit and bypass the pulsator.
Reply

Get notified of new replies

To Delphi pump sending unit





All times are GMT -4. The time now is 07:32 AM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-3
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-4
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-5
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-6
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE