In Stock
Holley 22-100 Engine Water Pump
Holley 22-100 Engine Water Pump
Holley
SKU 22-100

Holley 22-100 LS Water Pump-Forward Facing Inlet- All Standard LS Water Pump W/forward Facing Inlet- All LS with Standard and

$289.95 USD
In Stock - Fast Shipping
Free shipping For USA, up to 50 lbs
90-day returns Free, no restocking fees

Holley is known as the LS-Swap company supplying everything you need. They now offer water pumps covering all non-supercharged applications and all belt alignments.

Maybe your donor's engine has a questionable water pump, or after you started fitting that LS under the hood you notice the accessories interfere with things you didn't expect. Changing the belt alignment can help.

Holley offers these quality pumps to get you there with ease. The 22-100 is a budget swap's best friend.

The most popular LS swap engines are the common and cost effective truck engines. One of the first problems you run into is the inlet neck on the truck pump is going to stick right through the hood of your vehicle.

There went your budget. Holley's 22-100 gives a quality-reasonably priced option that fits under your hood And works will work with Standard and Middle belt alignments and related drive systems.

Holley just keeps making swaps easier and easier.

Features and Benefits:

  • Fits all LS engine blocks
  • The 22-100 is the shortest model for the most radiator clearance Forward facing water inlet Works with standard (Corvette type) belt spacing Works with middle (F-Body type) belt spacing OE applications include: '97-04 Corvette, '04-05 Cts-V, '98-02 Camaro/Firebird, '04-06 Gto

Associated Comments:

  • Includes 186 degree thermostat

Details:

  • Application: GM LS Engines
  • Fan Clutch Included: No
  • Finish: Cast
  • Grade Type: Performance
  • Housing Material: Aluminum
  • Impeller Material: Steel
  • Material: Aluminum
  • Pulley Included: Yes
  • Water Pump Drive Type: Serpentine Belt

Installation Guide: Download PDF

Installation / Product Video: Watch on YouTube

⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.

A vehicle fitment list isn’t available for this part.

Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.

Shipping Information

Free shipping is available for eligible orders.

Shipping: For USA - Up to 50lbs.

Orders are processed during normal business days. Delivery dates may vary by carrier and destination.

Owner Reviews

Be the first to review this part. Real owner feedback, tagged with the exact vehicle it was fitted to, helps the next shopper buy with confidence.

Questions & Answers

Our techs answer fitment questions, usually within 2 hours. Owners chime in too.

0 questions

No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.

Ask a Question

Write a review

Share your experience with this part. Reviews are checked before they go live.

Fit
Guaranteed
Fast
Shipping
Easy
Returns
Real
Support

Frequently Paired With

AEM Electronics 30-3326 - Water/Methanol Solenoid Solenoid is a 2-way, normally closed valve. AEM Electronics
AEM Electronics

AEM Electronics 30-3326 - Water/Methanol Solenoid Solenoid is a 2-way, normally closed valve. AEM Electronics

$132.95
Holley 20-137 LS/LT High-Mount Complete Accessory Drive Kit Includes SD508 A/C Compressor, Alternator, P/S Pump, Tensioner, Belt,
Holley

Holley 20-137 LS/LT High-Mount Complete Accessory Drive Kit Includes SD508 A/C Compressor, Alternator, P/S Pump, Tensioner, Belt,

$1,478.95
Holley 20-205BK Mid-Mount Complete Accessory Drive System Gen V LT Engines Standard Damper Black Complete GM Gen V LT Accessory
Holley

Holley 20-205BK Mid-Mount Complete Accessory Drive System Gen V LT Engines Standard Damper Black Complete GM Gen V LT Accessory

$1,958.95
Holley 21-3 LS Accessory Drive Bracket Installation Kit for Long Alignment Installation Kit, LS Acc Drive Brackets, Use with Long
Holley

Holley 21-3 LS Accessory Drive Bracket Installation Kit for Long Alignment Installation Kit, LS Acc Drive Brackets, Use with Long

$149.95
Holley 20-155 Low-Mount LS Accessory Drive Bracket Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory
Holley

Holley 20-155 Low-Mount LS Accessory Drive Bracket Driver's Side P/S & Alt Bracket for Applications Without A/C or Using Factory

$280.95
Holley 20-134 LS High-Mount A/C Accessory Drive Bracket Fits Sanden SD508 or SD7 Comp Passenger's Side Bracket Only (A/C) Fits
Holley

Holley 20-134 LS High-Mount A/C Accessory Drive Bracket Fits Sanden SD508 or SD7 Comp Passenger's Side Bracket Only (A/C) Fits

$230.95
Holley 97-162 Hardware Kit for LT/LS Cooling Manifold Replacement Hardware Kit
Holley

Holley 97-162 Hardware Kit for LT/LS Cooling Manifold Replacement Hardware Kit

$51.95
Holley 97-150 Idler Pulley Accessory Drive Idler Pulley, Smooth, 2.75 Diameter
Holley

Holley 97-150 Idler Pulley Accessory Drive Idler Pulley, Smooth, 2.75 Diameter

$69.75
$289.95