ACDelco
ACDelco 22639946 | Engine Coolant Reservoir
An ACDelco GM Original Equipment Engine Coolant Recovery Tank helps regulate the cooling system fluid level and provide a place for coolant expansions or contractions, and are GM-recommended...
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. ⚠
Cap Included | No |
FAQ - Answer 1 | Yes. Check in owner's manual or consult a technician. |
FAQ - Answer 2 | No. If sludge or corrosion is visible, have the cooling system flushed by a trained technician. |
FAQ - Answer 3 | Yes. It can cause damage to engine components which could be costly repairs. |
FAQ - Question 1 | Is there a place to look to find out what approved coolant to use? |
FAQ - Question 2 | Should there be sludge or corrosion in the recovery tank? |
FAQ - Question 3 | Can low coolant levels cause engine damage? |
Good Maintenance Practices - Section 1 - Bullet 1 | The vehicle must be on a level surface when checking the coolant level. |
Good Maintenance Practices - Section 1 - Bullet 2 | 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. |
Good Maintenance Practices - Section 1 - Bullet 3 | 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. |
Good Maintenance Practices - Section 1 - Bullet 4 | 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. |
Good Maintenance Practices - Section 1 - Bullet 5 | Use approved type of coolant for your vehicle. Refer to owner's manual for more information. |
Good Maintenance Practices - Section 1 - Bullet 6 | Check all coolant systems connections and hoses at required intervals. |
Mount Hole Quantity | 3 |
Mounting Hardware Included | No |
Programming Required | No |
Shape | Square Shape with two hose ports |
Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Engine coolant leak from the tank |
Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Engine overheating |
Signs of Wear & Troubleshooting - Section 1 - Bullet 3 | Coolant may boil over |
Signs of Wear & Troubleshooting - Section 1 - Bullet 4 | Illumination of the low coolant warning light |
Signs of Wear & Troubleshooting - Section 1 - Header | Signs of wear include but are not limited to: |