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ACDelco 13465094 - Radiator Surge Tank

GM Original Equipment


An ACDelco GM Original Equipment Radiator Surge Tank helps regulate the cooling system fluid level and provide a place for coolant expansions or contractions, and are GM-recommended replacements for your vehicle’s original components. This original equipment radiator surge tank has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Availability: Will be special ordered for you.
Pricing: $51.89


Radiator Surge Tank

Warranty: Limited Lifetime (Parts Only). Please see for more details.

Features & Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function


Q: Is there a place to look to find out what approved coolant to use?
A: Yes. Check in owner's manual or consult a technician.

Q: Should there be sludge or corrosion in the recovery tank?
A: No. If sludge or corrosion is visible, have the cooling system flushed by a trained technician.

Q: Can low coolant levels cause engine damage?
A: Yes. It can cause damage to engine components which could be costly repairs.

Maintenance & Troubleshooting

Signs of Wear & Troubleshooting

  • Signs of wear include but are not limited to:
    • Engine coolant leak from the tank
    • Engine overheating
    • Coolant may boil over
    • Illumination of the low coolant warning light

Good Maintenance Practices

  • The vehicle must be on a level surface when checking the coolant level.
  • Steam and scalding liquids from a hot cooling system can blow out and burn you badly. Never turn the cap when the cooling system, including the surge tank pressure cap, is hot. Wait for the cooling system and surge tank pressure cap to cool.
  • When the engine is cold, the coolant level should be at the COLD FILL line on the coolant recovery tank. Be sure the cooling system is cool before adding coolant.
  • You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine.
  • Use approved type of coolant for your vehicle. Refer to owner's manual for more information.
  • Check all coolant systems connections and hoses at required intervals.

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 13465094
  • 13465094
  • 808709304104
  • ACDelco
  • Will be special ordered for you.
  • New


Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W8.2000” x H6.2000” x L10.7000”

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California Residents: Prop 65

WARNING: Cancer and Reproductive Harm -