15% OFF ORDERS $35+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
HOLIDAYSAVE
*
Exclusions apply.
*
Exclusions apply.
✕
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Speed Perks
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
  • Store Locator
  • Order Lookup
Home/

Expansion Tanks

Blower Motor and Related
Heating
Blend Door
HVAC Electrical
Engine Cooling
Air Conditioning
Expansion Tank Hose
Expansion Tank Mount
Sort By
Please Select your Vehicle to See Exact Fit Parts
Engine Heater Hose Assembly
Loading...

Dorman Engine Heater Hose Assembly

Part # 626-333
No Reviews
limited lifetime replacement
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Engine Coolant Recovery Hose
Loading...

Dorman Engine Coolant Recovery Hose

Part # 626-339
No Reviews
limited lifetime replacement
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Molded Heater Hose; EPDM Rubber, 3/8 Inch Diameter, 9 1/4 Inch Length
Loading...

Dayco Molded Heater Hose; EPDM Rubber, 3/8 Inch Diameter, 9 1/4 Inch Length

Part # 87000
(1 review)
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Straight Coolant Hose (Heavy-Duty 2-Ply) (sold by each)
Loading...

Dayco Straight Coolant Hose (Heavy-Duty 2-Ply) (sold by each)

Part # 77100GL
No Reviews
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Fluid Reservoir Mounting Bracket: Black, Plastic, Original Equipment Replacement
Loading...

Dorman Fluid Reservoir Mounting Bracket: Black, Plastic, Original Equipment Replacement

Part # 603-758
No Reviews
limited lifetime replacement
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Coolant Bottle Reservoir Hose
Loading...

Dorman Coolant Bottle Reservoir Hose

Part # 626-823
No Reviews
limited lifetime replacement
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Molded Coolant Hose; EPDM Rubber 3/4 Inch Diameter, 20 1/4 Inch Length
Loading...

Dayco Molded Coolant Hose; EPDM Rubber 3/4 Inch Diameter, 20 1/4 Inch Length

Part # E88003
No Reviews
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Molded Heater Hose; EPDM Rubber, 9/32 Inch Diameter, 5 Inch Length
Loading...

Dayco Molded Heater Hose; EPDM Rubber, 9/32 Inch Diameter, 5 Inch Length

Part # 86503
No Reviews
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Molded Heater Hose; EPDM Rubber 5/16 Inch Diameter, 26 1/8 Inch Length
Loading...

Dayco Molded Heater Hose; EPDM Rubber 5/16 Inch Diameter, 26 1/8 Inch Length

Part # E80185
No Reviews
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Straight Heater Hose; EPDM Rubber, 1/2 Inch Diameter (sold by foot)
Loading...

Dayco Straight Heater Hose; EPDM Rubber, 1/2 Inch Diameter (sold by foot)

Part # 80312
No Reviews
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot)
Loading...

Dayco Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot)

Part # 80316
No Reviews
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Molded Coolant Hose; EPDM Rubber 3/8 Inch Diameter, 6 1/4 Inch Length
Loading...

Dayco Molded Coolant Hose; EPDM Rubber 3/8 Inch Diameter, 6 1/4 Inch Length

Part # A80215
No Reviews
1 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Engine Coolant Reservoir Hose
Loading...

Dorman Engine Coolant Reservoir Hose

Part # 626-825
No Reviews
limited lifetime replacement
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Engine Coolant Reservoir Hose
Loading...

Dorman Engine Coolant Reservoir Hose

Part # 626-818
No Reviews
limited lifetime replacement
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Expansion Tank Hose
Loading...

Gates Expansion Tank Hose

Part # G20301228769GAT
Excluded from discounts
No Reviews
2 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Engine Coolant Reservoir Hose
Loading...

Dorman Engine Coolant Reservoir Hose

Part # 626-716
No Reviews
limited lifetime replacement
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Coolant Reservoir Hose
Loading...

Dorman Coolant Reservoir Hose

Part # 626-338
No Reviews
limited lifetime replacement
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Expansion Tank Hose
Loading...

Gates Expansion Tank Hose

Part # G2030468500GAT
Excluded from discounts
No Reviews
2 yr replacement if defective
Add A Vehicle to Check Fitment
How Would You Like To Get This Item?
Store Pickup
Loading...
Loading...

Same Day Home Delivery

Not Available For This Item

Home Delivery

Not available for this item

Buying Expansion Tanks

Frequently Purchased Expansion Tanks

FAQs About Buying Expansion Tanks

What is the average replacement cost of Expansion Tanks?

Does Advance Auto Parts carry Expansion Tanks for my vehicle?

What are some of the top-rated brands for Expansion Tanks?

Which brand offers premium Expansion Tanks?

What brand of Expansion Tanks offers the lowest cost options?

Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
Popular Pontiac Parts
1983 Pontiac 6000 Replacement Stoplight Switch
Popular Chevrolet Parts
1986 Chevrolet C20 Replacement Transmission Shift Kit
Miscellaneous Automatic Transmission Seals for Chevrolet K20 Suburban 1971
OEM 1997 Chevrolet C2500 Performance Air Intake Kits
Popular Nissan Parts
2012 Cube Bug Deflectors
Popular GMC Parts
GMC K15/K1500 Suburban 1972 AC Compressor Without Clutch
K1500 Pickup Seat Covers and Hardware
OEM 1973 GMC P15/P1500 Van Windshield Wiper Motors
Popular Volkswagen Parts
1996 Volkswagen Passat Engine Oil Dipstick
Eos Timing Cam Gear
Popular Mercury Parts
Mercury Grand Marquis 1976 Headlamp Socket
Popular AMC Parts
1972 AMC Gremlin Differential Bearing
Popular Ford Parts
1974 Ford Galaxie Performance Carburetor
Find 1986 Ford CL9000 Exhaust Brake Actuators
Popular Cadillac Parts
1990 Cadillac Eldorado AC Compressor Cut-Off Switch
1991 Cadillac Brougham Coolant Level Sensor Connector
2006 Cadillac Escalade Fuel Filters
Popular Chrysler Parts
1968 Chrysler Town & Country Engine Oil Pump Cover Gasket
Popular Infiniti Parts
Tire Pressure Monitoring System Valve Stem Cap for Infiniti Q40
Popular Dodge Parts
1987 B350 Performance Valve Covers
1987 Charger Gauges
Popular Acura Parts
1999 Acura SLX Battery
Popular BMW Parts
Pressure Regulator for Alpina B7
Starter Brushes
Find Starter Brushes in Herkimer Near You
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers
POPULAR MAKES
Ford Parts
Chevrolet Parts
Honda Parts
Dodge Parts
Show All
ROUTINE MAINTENANCE PARTS
Spark Plugs
Car Batteries
Oil Filters
Motor Oil
Air Filters
Cabin Air Filters
SHOP BY
Manufacturer Brand
Vehicle Make / Model
Performance Parts
Lawn & Garden
Marine and RV
Motorcycle & ATV

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
ABOUT US
Affiliate Program
Career Opportunities
Corporate Information
Gift Cards
Investor Relations
Annual Meeting Materials
Material Safety Data Sheets
Press
Store Locator
PROFESSIONAL SHOPS
MyAdvance
Online Parts Ordering
TechNet Professional
Technical Training
Interactive Vehicle Animations
Parts & Products
Promotions & Rewards
Shop Solutions
Find My Mechanic
FOLLOW US
Facebook
Twitter
Instagram
Pinterest
YouTube
© 2025 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®