Menu
Search
888.687.0539

Search by Part Number Close
Shopping cart Close

You have no items in your shopping cart.

Menu Close
Isuzu IZ-8981262313 Water Pump
Isuzu IZ-8981262313 Water Pump
Isuzu IZ-8981262313 Water Pump
Isuzu IZ-8981262313 Water Pump
Picture of IZ-8981262313

Isuzu 8981262313 Water Pump for 3LD1, 3LD2, and 4LB1 diesel engines

Compatible With 4LC1, 4LE1, and 4LE2 Engines (With Gasket)

Base price: $651.41
$586.27
i h
Item Guaranteed in Stock Hassle-Free Return Item

PRODUCT NOTES

The 8981262313 Water Pump with gasket replaces old part numbers 5873111480, 5873111481, 5873111482, 8981262311, and 8981262312. It can be used on the following Isuzu engine models:

  • 3LD1 / 3LD2 (1992 and newer)
  • 4LB1 / 4LC1 / 4LE1 / 4LE2 (1993 and newer)
  • 4LE1 / 4LE2 (Interim-Tier 4, 2007 and newer)

IZ-8972895430 Mounting Gasket included.

If you have an Isuzu engine made before 2002 and have not replaced the water pump, it is likely you will have an old water pump.

Thermostat Sizes (O.D.)
  • New= 2 1/8
  • Old= 1 7/8

If you have the old water pump you will need to purchase all the following parts to upgrade your engine to use the new style water pump.

This item is a genuine Isuzu part shipped with a 6-month warranty.

Call us at 888.687.0539 with questions or buy online.
As always, your satisfaction is guaranteed!

Related products

IZ-8972646901
Hassle-Free Return Item

OUTLET PIPE TO HOUSING GASKET - 4LE1 / 4LE2 / 3LD1 / 4LC1

$6.58

IZ-8972112090
Hassle-Free Return Item

THERMOSTAT - 3LD1 / 3LD2 / 4JG1 / 4JG2 / 4LB1 / 4LC1

$68.18

IZ-8973617700
Hassle-Free Return Item

THERMOSTAT - 4JB1 / 4JG1 / 4JG2 / 4LB1 / 4LC1 / 4LE1

$68.89

IZ-8971606540
Hassle-Free Return Item

THERMOSTAT - 3LA1 / 3LB1 / 3LD1 / 3LD2 / 4LB1 / 4LC1

$68.18

IZ-8972249991
Hassle-Free Return Item

COOLING FAN BELT - 3LA1 / 3LB1 / 3LD1 / 3LD2

$13.22

IZ-8943656742
Hassle-Free Return Item

OUTLET PIPE TO HOUSING GASKET - 4JG1 / 3LD1 / 4LE2 / 2KC1 / 3LD2

$5.06

IZ-8972895430
Hassle-Free Return Item

WATER PUMP MOUNTING GASKET - 4LC1 / 4LE1 / 3LD1 / 3LD2

Use with IZ-8981262313 Water Pump

$14.19

IZ-8943259561
Hassle-Free Return Item

OUTLET PIPE TO HOUSING GASKET - 4LE1 / 3LD1 / 3LD2 / 3LA1 / 3LB1

$10.34

888.687.0539 (U.S.)|225.706.4858 (Int.)

Monday-Friday 7am-5pm CST
8784 S. Choctaw Dr. Baton Rouge, LA 70815
company information
Resources
Returns

Payment options

Complete your payment with a Visa card Complete your payment with a Master card Complete your payment with an American Express card Complete your payment using PayPal
Diesel Parts Direct BBB Business Review

Caterpillar® and all of the Caterpillar® engine models listed on this website are registered trademarks of Caterpillar, Inc. Cummins® and all of the Cummins® engine models listed on this website are registered trademarks of Cummins. Detroit Diesel® and all of the Detroit Diesel® engine models listed on this website are registered trademarks of Daimler AG. John Deere® and all of the John Deere® engine models listed on this website are registered trademarks of John Deere. Allison Transmission® and all of their transmission models listed on this website are registered trademarks of Allison Transmission®. Diesel Parts Direct is not an authorized dealer for Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission. None of the parts beginning with "DS" or "R" are genuine Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission items.

Copyright © 2026 Diesel Parts Direct. All rights reserved.
CID: 95607093