Check if this fits your car first
We can’t guarantee fitment or accept fitment returns without a vehicle selected.
Year
Make
Model
Trim
Engine
Select Year
Select Make
Select Model
Or call us at 888-477-2530 — we’ll help you out.
$103.95
GM Genuine Parts Engine Water Pump Kit 40009584
Part # 40009584
Main Image
Click to expand
For Shops & FleetsBuy for your business and
start saving today.
Your Pro Price
$93.56Members
Approved in minutes · No fees
GM Genuine Parts Engine Water Pump Kit 40009584
20% OFF$10395
$129.95Save $26.00•
FREE Same Day ShippingAs low as $25.99/mo with PayPal
Out of Stock
1
Estimated Delivery by calculating...
Calculating shipping time...
Ships to
Verified Fitment
Parts matched to your vehicle.
Free Fast Delivery
Free shipping included on this item.
Simple Returns
30-day return policy.
Top Brands
OEM & aftermarket names you trust.
Millions of Parts
Maintenance items to complete assemblies.
Everyday Low Prices
Trusted since 2019 — quality at fair prices.
Vehicle Compatibility
No compatibility data available for this part.
Specifications
Brand: GM Genuine Parts
Part Number: 40009584
Part Type: Engine Water Pump Kit
Condition: New
Faq - Answer 1: Yes. ACDelco GM Original Equipment parts are equivalent to your GM vehicle's original factory components.
Faq - Answer 2: No. Water pumps can vary greatly in size and appearance depending on the vehicle they are designed for.
Faq - Answer 3: Yes. The water pump is responsible for moving coolant through your vehicle's cooling system, keeping the heat generated by your engine at acceptable levels, and helping prevent overheating. A malfunct
Faq - Answer 4: Yes. As part of regular cooling system operation, the water pump sends hot coolant to the heater core of your engine, which transfers heat into the passenger cabin of your vehicle. If this hot coolant
Faq - Answer 5: No. Your vehicle's water pump keeps coolant moving as long as the engine is running, and stops when the engine is turned off. If you want to be able to circulate coolant for a short time after the eng
Faq - Question 1: Will ACDelco GM Original Equipment Water Pumps, Kits and other components match the quality of my GM vehicle's original factory parts?
Faq - Question 2: Do all water pumps look the same?
Faq - Question 3: Can a malfunctioning water pump harm my engine?
Faq - Question 4: Does the water pump affect the temperature inside the passenger compartment of my vehicle?
Faq - Question 5: Does the water pump work when my vehicle is turned off?
Features Benefits - Bullet 1: Thoroughly tested for reliable, leak-free performance
Features Benefits - Bullet 2: Uniform wall sections and smooth coolant-flow cavities for efficient operation
Features Benefits - Bullet 3: Coated seals with a stainless steel spring for durability
Features Benefits - Bullet 4: Heat-treated impeller shafts supported by high-quality ball/roller bearings for smooth, reliable operation in virtually all conditions
Features Benefits - Bullet 5: Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features Benefits - Bullet 6: GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
Features Benefits - Bullet 7: GM engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features Benefits - Bullet 8: GM regularly updates production and service part designs to integrate new materials and technologies
Good Maintenance Practices - Section 1 - Bullet 1: Clean all excess dirt and debris from the water pump housing.
Good Maintenance Practices - Section 1 - Bullet 2: Run your vehicle to increase engine temperature, and ensure the system is pressurized.
Good Maintenance Practices - Section 1 - Bullet 3: Inspect for leakage at the water pump outlet housing or the rear cover gasket, and leakage at the water pump vent or weep hole.
Good Maintenance Practices - Section 1 - Bullet 4: A stain around the weep hole is acceptable. However, if a weep occurs with the engine running and the coolant system pressurized, then the water pump should be replaced.
Good Maintenance Practices - Section 1 - Header: Tips for Water Pump Inspection:
Good Maintenance Practices - Section 2 - Bullet 1: Clean and reinstall the coolant recovery reservoir before flushing the cooling system.
Good Maintenance Practices - Section 2 - Bullet 10: Inspect related components in the cooling system, including your fan blades, fan clutch, engine mounts, radiator, belts and hoses, and reservoir.
Good Maintenance Practices - Section 2 - Bullet 2: Flush the cooling system completely, using power flush equipment or thermal cycling the system with clean water three times. The most effective method of system flushing is to use a coolant exchanger,
Good Maintenance Practices - Section 2 - Bullet 3: Do not use any non-approved flush agents, and replace the coolant according to manufacturer's specifications.
Good Maintenance Practices - Section 2 - Bullet 4: Clean all sealing surfaces, and make sure all old gasket material is removed before installing your replacement component.
Good Maintenance Practices - Section 2 - Bullet 5: Never strike the water pump shaft, since this will damage the new water pump.
Good Maintenance Practices - Section 2 - Bullet 6: Torque all bolts according to the manufacturer's specifications, and adjust belts to proper tension (if applicable) to manufacturer's specifications.
Good Maintenance Practices - Section 2 - Bullet 7: Use sealant tabs only if recommended. Some sealant tabs or similar compounds may restrict coolant flow through the passages of some cooling systems.
Good Maintenance Practices - Section 2 - Bullet 8: With the new pump installed, turn the hub by hand and check for rotation.
Good Maintenance Practices - Section 2 - Bullet 9: After installation, pressure-test the system for leaks and check for sufficient fan blade clearance between the blade and radiator shroud.
Good Maintenance Practices - Section 2 - Header: Tips for Water Pump Servicing Installation:
Good Maintenance Practices - Section 3 - Bullet 1: Flush your cooling system whenever the water pump or other system components are replaced. This will help prevent contamination from entering the system, which may result in repeated failure.
Good Maintenance Practices - Section 3 - Bullet 2: Utilize quality coolant when refilling your cooling system with the recommended 50/50 coolant/water mix. Distilled water should be used, as hard tap water can leave mineral deposits in the cooling sys
Frequently Asked Questions
We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.
What vehicles does this Engine Water Pump Kit fit?
This GM Genuine Parts Engine Water Pump Kit (Part #40009584) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Engine Water Pump Kit by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Engine Water Pump Kit is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Free standard shipping on all orders. Most orders ship within 1-2 business days and arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Product Specifications
Brand
GM Genuine Parts
Part Type
Engine Water Pump Kit
Faq - Answer 2
No. Water pumps can vary greatly in...
Faq - Answer 4
Yes. As part of regular cooling sys...
Part Number
40009584
Faq - Answer 1
Yes. ACDelco GM Original Equipment ...
Faq - Answer 3
Yes. The water pump is responsible ...
Faq - Answer 5
No. Your vehicle's water pump keeps...
Faq - Answer 1Yes. ACDelco GM Original Equipment parts are equivalent to your GM vehicle's original factory components.
Faq - Answer 2No. Water pumps can vary greatly in size and appearance depending on the vehicle they are designed for.
Faq - Answer 3Yes. The water pump is responsible for moving coolant through your vehicle's cooling system, keeping the heat generated by your engine at acceptable levels, and helping prevent overheating. A malfunct
Faq - Answer 4Yes. As part of regular cooling system operation, the water pump sends hot coolant to the heater core of your engine, which transfers heat into the passenger cabin of your vehicle. If this hot coolant
Faq - Answer 5No. Your vehicle's water pump keeps coolant moving as long as the engine is running, and stops when the engine is turned off. If you want to be able to circulate coolant for a short time after the eng
Faq - Question 1Will ACDelco GM Original Equipment Water Pumps, Kits and other components match the quality of my GM vehicle's original factory parts?
Faq - Question 2Do all water pumps look the same?
Faq - Question 3Can a malfunctioning water pump harm my engine?
Faq - Question 4Does the water pump affect the temperature inside the passenger compartment of my vehicle?
Faq - Question 5Does the water pump work when my vehicle is turned off?
Features Benefits - Bullet 1Thoroughly tested for reliable, leak-free performance
Features Benefits - Bullet 2Uniform wall sections and smooth coolant-flow cavities for efficient operation
Features Benefits - Bullet 3Coated seals with a stainless steel spring for durability
Features Benefits - Bullet 4Heat-treated impeller shafts supported by high-quality ball/roller bearings for smooth, reliable operation in virtually all conditions
Features Benefits - Bullet 5Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features Benefits - Bullet 6GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
Features Benefits - Bullet 7GM engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features Benefits - Bullet 8GM regularly updates production and service part designs to integrate new materials and technologies
Good Maintenance Practices - Section 1 - Bullet 1Clean all excess dirt and debris from the water pump housing.
Good Maintenance Practices - Section 1 - Bullet 2Run your vehicle to increase engine temperature, and ensure the system is pressurized.
Good Maintenance Practices - Section 1 - Bullet 3Inspect for leakage at the water pump outlet housing or the rear cover gasket, and leakage at the water pump vent or weep hole.
Good Maintenance Practices - Section 1 - Bullet 4A stain around the weep hole is acceptable. However, if a weep occurs with the engine running and the coolant system pressurized, then the water pump should be replaced.
Good Maintenance Practices - Section 1 - HeaderTips for Water Pump Inspection:
Good Maintenance Practices - Section 2 - Bullet 1Clean and reinstall the coolant recovery reservoir before flushing the cooling system.
Good Maintenance Practices - Section 2 - Bullet 10Inspect related components in the cooling system, including your fan blades, fan clutch, engine mounts, radiator, belts and hoses, and reservoir.
Good Maintenance Practices - Section 2 - Bullet 2Flush the cooling system completely, using power flush equipment or thermal cycling the system with clean water three times. The most effective method of system flushing is to use a coolant exchanger,
Good Maintenance Practices - Section 2 - Bullet 3Do not use any non-approved flush agents, and replace the coolant according to manufacturer's specifications.
Good Maintenance Practices - Section 2 - Bullet 4Clean all sealing surfaces, and make sure all old gasket material is removed before installing your replacement component.
Good Maintenance Practices - Section 2 - Bullet 5Never strike the water pump shaft, since this will damage the new water pump.
Good Maintenance Practices - Section 2 - Bullet 6Torque all bolts according to the manufacturer's specifications, and adjust belts to proper tension (if applicable) to manufacturer's specifications.
Good Maintenance Practices - Section 2 - Bullet 7Use sealant tabs only if recommended. Some sealant tabs or similar compounds may restrict coolant flow through the passages of some cooling systems.
Good Maintenance Practices - Section 2 - Bullet 8With the new pump installed, turn the hub by hand and check for rotation.
Good Maintenance Practices - Section 2 - Bullet 9After installation, pressure-test the system for leaks and check for sufficient fan blade clearance between the blade and radiator shroud.
Good Maintenance Practices - Section 2 - HeaderTips for Water Pump Servicing Installation:
Good Maintenance Practices - Section 3 - Bullet 1Flush your cooling system whenever the water pump or other system components are replaced. This will help prevent contamination from entering the system, which may result in repeated failure.
Good Maintenance Practices - Section 3 - Bullet 2Utilize quality coolant when refilling your cooling system with the recommended 50/50 coolant/water mix. Distilled water should be used, as hard tap water can leave mineral deposits in the cooling sys
Good Maintenance Practices - Section 3 - Bullet 3Never overtighten your drive belts. Belts that are too tight may cause an overload on pump bearings, greatly reducing the life of the water pump.
Good Maintenance Practices - Section 3 - Bullet 4Inspect the fan blade. If damage is not detected, bent blades, loose rivets, and cracks may result in premature bearing failure. If damage is found, do not try to repair the fan-the part should be rep
Good Maintenance Practices - Section 3 - Bullet 5Ensure that your engine fan pulley (or clutch, if used) is seated properly on the pump's shaft. If the fan wobbles during rotation, vibration resulting in premature bearing wear may occur. Also check
Good Maintenance Practices - Section 3 - Bullet 6Inspect the thermostat and radiator cap. Examine your thermostat and radiator cap, and replace if they show signs of sticking or leaking.
Good Maintenance Practices - Section 3 - HeaderTips to Help Prevent Water Pump Failure:
Product DescriptionGM Genuine Parts Engine Water Pump Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These kits contain a GM Genuine water pump and necessary installat
Signs Of Wear Troubleshooting - Section 1 - Bullet 1Leaking Coolant - Puddles of coolant under your vehicle, a constant drip or stream of coolant from the water pump's weep hole, or a constantly empty or low coolant reservoir are all signs of potential
Signs Of Wear Troubleshooting - Section 1 - Bullet 2Engine Overheating - If your vehicle's engine overheats, it may not be receiving the required coolant flow. Make sure that your vehicle's cooling system contains the proper level of coolant.
Signs Of Wear Troubleshooting - Section 1 - Bullet 3Rumbling Noise in the Pump - A rumbling, squeaking, or screeching noise near the front of your vehicle when you start it may indicate a malfunctioning water pump bearing.
Signs Of Wear Troubleshooting - Section 1 - Bullet 4Visible Component Wear - Worn seals, corrosion, cavitation/pitting of pump components, or a loose or wobbly pump shaft are all signs of wear that may lead to water pump failure, and should be addresse
No image
Part # 40009584GM Genuine Parts Engine Water Pump Kit 40009584
Brand GM Genuine PartsCondition NewEngine Water Pump Kit24-mo warranty
$10395
$129.95SAVE 20%
Dealer charges $188.43SAVE 45%— You save $84.48
Out of Stock
Out of Stock
OE REPLACEMENT
GM Genuine Parts Engine Water Pump Kit 40009584
|
Part #:40009584
|
Engine Water Pump Kit
$103.95In Stock
$129.95Save 20%
Pay in 4 interest-free payments of$25.99withPayPal
Quantity:
1
Out of Stock
FREE delivery between Fri, Aug 14 to Fri, Aug 14
Ships To:Out of Stock
Key Features
OEM-Equivalent QualityMeets/exceeds factory specs
American BusinessMaryland since 1986
24-Month WarrantyLimited coverage on every part
Free Same Day ShippingWe ship all orders the same business day before cutoff
Product HighlightsBeta
Reading the catalog · checking interchanges · researching…
What vehicles does this Engine Water Pump Kit fit?
This GM Genuine Parts Engine Water Pump Kit (Part #40009584) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Engine Water Pump Kit by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Engine Water Pump Kit is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Free shipping on orders $50+. Most orders ship within 1-2 business days and arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
GM Genuine Parts Engine Water Pump Kit 40009584
Part # 40009584
Main Image
Click to expand
$10395
$129.95SAVE 20%
Dealer charges $188.43SAVE 45%— You save $84.48
Out of Stock
Out of Stock
OE REPLACEMENT
GM Genuine Parts Engine Water Pump Kit 40009584
|
Part #:40009584
|
Engine Water Pump Kit
$103.95In Stock
$129.95Save 20%
Pay in 4 interest-free payments of$25.99withPayPal
Quantity:
1
Out of Stock
FREE delivery between Fri, Aug 14 to Fri, Aug 14Ships To:Out of Stock
Key Features
OEM-Equivalent QualityMeets/exceeds factory specs
American BusinessMaryland since 1986
24-Month WarrantyLimited coverage on every part
Free Same Day ShippingWe ship all orders the same business day before cutoff
What vehicles does this Engine Water Pump Kit fit?
This GM Genuine Parts Engine Water Pump Kit (Part #40009584) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Engine Water Pump Kit by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Engine Water Pump Kit is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Free shipping on orders $50+. Most orders ship within 1-2 business days and arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
About This Engine Water Pump Kit
This GM Genuine Parts automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
GM Genuine Parts
Trusted Automotive Brand
GM Genuine Parts is a trusted manufacturer of quality automotive parts.
View all GM Genuine Parts productsInstallation Guide
Moderate
1-3 hours
Tools Needed
Basic hand toolsTorque wrenchVehicle service manual
Frequently Asked Questions
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts