2005 Audi S4 Oil Capacity, Types, & Filters
Your ultimate DIY maintenance guide for the 2005 Audi S4 oil change is here! No more searching – find all the critical oil specs for your 2005 Audi S4, including exact engine oil capacity, the manufacturer recommended oil viscosity and type, and the correct OEM and aftermarket oil filters.
We cover all available engine options categorized by their specific engine codes, ensuring you get pinpoint accuracy for your specific vehicle configuration. Keep reading to discover everything required for a successful 2005 Audi S4 oil change!
Scroll Table ➜
| Engine & Code | Oil Capacity | Oil Viscosity/Type | Oil Filter |
|---|---|---|---|
| 4.2L 8-cylinder BHF B | 9.5 quarts (with filter) | SAE 5W-40, SAE 5W-30, SAE 0W-40, SAE 0W-30 (All TEMPS) | Audi 078-115-561-J Audi 079-198-405-A |
Select Your 2005 Audi S4 Engine Option
4.2L 8-cylinder Engine Code BHF B
Engine:
4.2L 8-cylinder BHF B [aka 4.2L V8 (Gas)]
Body & Trims:
Avant, Base
Oil Capacity:
9.5 quarts (with filter)
OEM Oil Filter:
Oil Filter Replaces:
078-115-561-D, 078-115-561-H and 079-198-405
2005 Audi S4 4.2L 8-cylinder BHF B oil change details
Oil Grade:
SEO03
Oil Capacity:
9.5 quarts. (with filter). Capacity is with the filter installed. Add 0.5 Liters (0.5 quarts) less than the total capacity shown. Start the engine and let it run until it reaches approximately 60°C (140°F). Then, switch the engine off, wait 3 minutes, and check the dipstick. Add oil to reach the full mark. The final amount needed may be more or less than 0.5 Liters (0.5 quarts).
Oil Viscosity/Type:
SAE 5W-40, SAE 5W-30, SAE 0W-40, SAE 0W-30 (All TEMPS) - If a synthetic oil meeting the applicable Audi or Volkswagen quality standard with the recommended viscosity grade is unavailable, be sure to use a viscosity grade suitable for your climate, season, and driving conditions. Ensure the oil meets the listed Audi and Volkswagen oil quality standards.
Name of Oil Filter:
N/A
Wix Oil Filter:
N/A
Wix Air Filter:
N/A
Coolant Capacity:
N/A
Oil Drain Plug Torque:
37 ft/lbs (Oil Drain Plug)
Notes:
N/A
People also ask – 2005 Audi S4
What is the oil capacity of a 2005 Audi S4?
Depending on the specific engine option, the 2005 Audi S4 oil capacity ranges from 9.5 to 9.5 quarts. Here is the exact oil capacity breakdown for each available engine configuration:
• 4.2L 8-cylinder (BHF B): 9.5 quarts. (with filter). Capacity is with the filter installed. Add 0.5 Liters (0.5 quarts) less than the total capacity shown. Start the engine and let it run until it reaches approximately 60°C (140°F). Then, switch the engine off, wait 3 minutes, and check the dipstick. Add oil to reach the full mark. The final amount needed may be more or less than 0.5 Liters (0.5 quarts).
Always check your dipstick after refilling to ensure the proper level.
What type of oil does a 2005 Audi S4 use?
Across its 1 available engine configurations, the 2005 Audi S4 uses the following motor oil viscosities: SAE 5W-40, SAE 5W-30, SAE 0W-40, SAE 0W-30 (All TEMPS). Using the correct manufacturer-approved oil weight is crucial for engine health. Here are the specific oil type requirements by engine:
• 4.2L 8-cylinder (BHF B):Grade: SEO03
SAE 5W-40, SAE 5W-30, SAE 0W-40, SAE 0W-30 (All TEMPS) - If a synthetic oil meeting the applicable Audi or Volkswagen quality standard with the recommended viscosity grade is unavailable, be sure to use a viscosity grade suitable for your climate, season, and driving conditions. Ensure the oil meets the listed Audi and Volkswagen oil quality standards.
What is the best oil filter for the 2005 Audi S4?
The proper oil filter depends on your exact engine code. The 2005 Audi S4 utilizes the following premium aftermarket Wix oil filters across its lineup: . Here is the specific OEM and aftermarket filter data for each engine:
• 4.2L 8-cylinder (BHF B):OEM Filter: Audi 078-115-561-J or Audi 079-198-405-A
Wix Filter: Check Cross-reference Catalog
How often should I change the oil in my 2005 Audi S4?
For modern models running full synthetic oil, oil change intervals are typically every 7,500 to 10,000 miles. However, for older Audi S4 generations (1985-2010) or those using conventional/synthetic-blend fluid, changing the oil and filter every 3,000 to 5,000 miles is highly recommended to prevent sludge buildup. Regardless of engine (4.2L 8-cylinder), you should change your oil at least once a year even if you don’t reach the mileage limit.