High Performance Water Pumps

A water pump is key to making your entire system work. The engines drive belt operates the water pump. As the belt turns, the pump turns. The blades on your pump then force coolant to flow through the engine and back to the radiator to be cooled by your radiator fan. Factory vehicles water pumps are designed to keep your factory engine cool. Your high performance engine creates higher heat, which increases the cooling demand. Make sure your system doesn’t fail on you and upgrade to a high performance water pump. A high performance water pump has thicker, stronger flanges and shafts. They also feature larger bearings to handle the stress of a higher performance engine. Not only do you gain a better functioning cooling system by upgrading your water pump, you can also clean up your engine bay more. Many aftermarket water pumps have aluminum, chrome plated, or powder coated. Additionally, aluminum water pumps will help reduce weight.

Sport Compact Warehouse is your one stop shop for High Performance Water Pumps. Whether your looking for mechanical or electrical pumps we've got you covered. If you have any questions regarding aftermarket water pumps reach out to one of our experienced representatives today and we will help you make a more informative decision for your 1998 GMC Jimmy.
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Eaton 913A481
Please Note:

Some images might not represent the actual product

Eaton 913A481 Detroit Truetrac 8.5" 30 Spline Differential with 10 Bolt for GM
for 1998 GMC Jimmy SL

$791.30

Save: $103.21
Sale Price:

$688.09

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 18 New In Stock
EngineFit NotesFitment Notes
1998 GMC Jimmy SL equipped with
4.3L V6 Gas OHV
 
Sport Utility 2-Door
 
1998 GMC Jimmy SL equipped with
4.3L V6 Gas OHV Sport Utility 2-Door
,
Eaton 912A317
Please Note:

Some images might not represent the actual product

Eaton 912A317 Detroit Truetrac Differential
for 1998 GMC Jimmy SL

$735.39

Save: $95.92
Sale Price:

$639.47

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 4 New In Stock
EngineFit NotesFitment Notes
1998 GMC Jimmy SL equipped with
4.3L V6 Gas OHV
 
Sport Utility 2-Door
 
1998 GMC Jimmy SL equipped with
4.3L V6 Gas OHV Sport Utility 2-Door
,
MOROSO 63420
Please Note:

Some images might not represent the actual product

MOROSO 63420 Manifold Filler Neck Kit For Chevy V8 Apps
for 1998 GMC Jimmy SL

$102.30

Save: $13.34
Sale Price:

$88.96

Estimated Ship Date: Today

In Stock - 33 New In Stock
EngineFit NotesFitment Notes
1998 GMC Jimmy SL equipped with
ALL
 
w/ 90¡ V6 Chevy Motor
 
1998 GMC Jimmy SL equipped with
ALL w/ 90¡ V6 Chevy Motor
,
MOROSO 63468
Please Note:

Some images might not represent the actual product

MOROSO 63468 Manifold Filler Neck For Chevy V8 Apps
for 1998 GMC Jimmy SL

$87.39

Save: $11.40
Sale Price:

$75.99

Estimated Ship Date: Today

In Stock - 5 New In Stock
EngineFit NotesFitment Notes
1998 GMC Jimmy SL equipped with
ALL
 
w/ 90¡ V6 Chevy Motor
 
1998 GMC Jimmy SL equipped with
ALL w/ 90¡ V6 Chevy Motor
,
MOROSO 63423
Please Note:

Some images might not represent the actual product

MOROSO 63423 Filler Neck Housing For Chevy V8 Apps
for 1998 GMC Jimmy SL

$64.39

Save: $8.40
Sale Price:

$55.99

Estimated Ship Date: Today

In Stock - 11 New In Stock
EngineFit NotesFitment Notes
1998 GMC Jimmy SL equipped with
ALL
 
w/ 90¡ V6 Chevy Motor
For 90¡ V6 Chevy Intake Manifolds
 
1998 GMC Jimmy SL equipped with
ALL w/ 90¡ V6 Chevy Motor
For 90¡ V6 Chevy Intake Manifolds
,
MOROSO 63471
Please Note:

Some images might not represent the actual product

MOROSO 63471 Water Neck Block-Off Plate For Chevy V8 Apps
for 1998 GMC Jimmy SL

$21.84

Save: $2.85
Sale Price:

$18.99

Estimated Ship Date: Today

In Stock - 39 New In Stock
EngineFit NotesFitment Notes
1998 GMC Jimmy SL equipped with
ALL
 
w/ 90¡ V6 Chevy Motor
 
1998 GMC Jimmy SL equipped with
ALL w/ 90¡ V6 Chevy Motor
,
STRANGE A1027F
Please Note:

Some images might not represent the actual product

STRANGE A1027F Aluminum Spacer Washer
for 1998 GMC Jimmy SL

$6.23

Save: $0.81
Sale Price:

$5.42

Estimated Ship Date: Today

In Stock - 19 New In Stock
EngineFit NotesFitment Notes
1998 GMC Jimmy SL equipped with
4.3L V6 Gas OHV
 
Sport Utility 2-Door
 
1998 GMC Jimmy SL equipped with
4.3L V6 Gas OHV Sport Utility 2-Door