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.
1999 Chrysler 300MFACTORY OEM SERVICE PROCEDURE
Quick Lookups: Fluids
| FLUID CAPACITIES | |||||||
|---|---|---|---|---|---|---|---|
| Fluid Type | Application | Standard | Metric | Fluid Spec | Note | S/H | |
| Air Cond Compressor Oil | 5.00 OZS. | 0.14 L | PAG 46 | S | |||
| Air Cond Refrigerant | 1.60 LBS. | 0.72 KG | R-134a | S | |||
| Automatic Transmission Fluid | Drain and Refill | 4.00 QTS. | 3.78 L | Automatic Transmission Fluid Plus 4 or Automatic Transmission Fluid Plus 4 Type 9602 | S | ||
| Automatic Transmission Fluid | Overhaul | 9.90 QTS. | 9.36 L | Automatic Transmission Fluid Plus 4 or Automatic Transmission Fluid Plus 4 Type 9602 | S | ||
| Brake Fluid | N/A | N/A | DOT 3 Brake Fluid | S | |||
| Differential Gear Oil | 1.00 QTS. | 0.94 L | Automatic Transmission Fluid Plus 4 or Automatic Transmission Fluid Plus 4 Type 9602 | S | |||
| Engine Coolant | 8.00 QTS. | 7.57 L | 50/50 mixture of Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula OAT (Organic Additive Technology) and distilled water | Fluid Capacity is between: 8.0 - 9.4 qts. Most services are about 80% of capacity listed. This is because not all coolant is drained from the cooling system. Includes: 1 qt. in coolant reserve tank. | S | ||
| Engine Oil | w/Filter | 5.00 QTS. | 4.73 L | API - SAE 5W-30 (Below 32Deg.F), 10W-30 (Above 0Deg.F) | S | ||
| Engine Oil | w/o Filter | 4.50 QTS. | 4.25 L | API - SAE 5W-30 (Below 32Deg.F), 10W-30 (Above 0Deg.F) | S | ||
| Fuel Tank | 17.00 GALS. | 64.35 L | S | ||||
| Power Steering Fluid | N/A | N/A | Power Steering Fluid (MS9602) | Refer to Chrysler's TSB No. 19-005-03. | S | ||
| Windshield Washer Fluid | N/A | N/A | Windshield Antifreeze | Not radiator antifreeze. | S | ||
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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