Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1996 Buick LeSabreCoolant Type & Capacity
OEM spec from the factory service manual for the Custom variant.
Quick Answer
Coolant Type
50/50 mixture of DEX-COOL and clean water (preferably distilled)
Capacity
13.00 QTS.
12.3 L
Variant
Custom
Note: Orange in color.
Source: Factory service manual — 1996 Buick LeSabre Custom. View full manual section →
What You'll Need
Frequently Asked Questions
- What type of coolant does a 1996 Buick LeSabre take?
- The 1996 Buick LeSabre requires 50/50 mixture of DEX-COOL and clean water (preferably distilled). The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the Custom configuration.
- How much coolant does a 1996 Buick LeSabre hold?
- The 1996 Buick LeSabre cooling system capacity is 13.00 QTS. (12.3 L).
- Can I use universal coolant in my 1996 Buick LeSabre?
- It is strongly recommended to use coolant that meets the 50/50 mixture of DEX-COOL and clean water (preferably distilled) specification. Universal coolants may not provide the correct corrosion protection for your engine's materials.
- What happens if I use the wrong coolant in my 1996 Buick LeSabre?
- Using coolant that does not meet the OEM specification can cause corrosion, gasket damage, and overheating. Always verify the correct coolant type before topping off or flushing the system.