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🚗💨 Dominate the road with Red Line’s ultimate synthetic edge!
Red Line 11604 SAE 5W50 is a fully synthetic motor oil featuring an advanced ester/PAO formula designed for high-performance vehicles, passenger cars, light trucks, and marine applications. It offers superior high-temperature stability, enhanced engine cleanliness with extended drain intervals, and improved fuel economy. Trusted by enthusiasts and OEMs alike, it’s the go-to oil for demanding engines like the Shelby GT500 and Ford GT, delivering uncompromised protection and power since 1979.






| ASIN | B005JVEQFU |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #290,780 in Automotive ( See Top 100 in Automotive ) #1,223 in Motor Oils |
| Brand | Red Line |
| Brand Name | Red Line |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Customer Reviews | 4.9 out of 5 stars 93 Reviews |
| Global Trade Identification Number | 00083522116244 |
| Item Type Name | 5W50 |
| Liquid Volume | 1 quarts |
| Manufacturer | Red Line |
| Manufacturer Part Number | 11604 |
| Model Number | 11604 CASE/12 |
| Number of Packs | 12 |
| Package Information | Bottle |
| SAE J300 Viscosity Grade | 5W-50 |
| Size | Quart (12 Pack) |
| UPC | 083522116244 |
| Unit Count | 384 Fluid Ounces |
| Vehicle Service Type | Car |
| Viscosity Level | High |
H**R
Best oil available!
Best oil out there! Use this weight for track use in my built ecoboost mustang.
K**E
Quality oil
Oil case came in with no damage and everything was in tack. A+ thanks! Oil will be used in my whippled s650. Redline products are the best I've used .
A**R
Best price for a lot of oil
Perfect for an e60 m5 oil change. Leaves you with 2-3 extra quarts to top off with. Good price for the quality.
K**N
It's redline
Quality as expected
M**X
Best Ester base oil on the market.
Best group 5 Ester base oil on the market. Period. I have more than 350 used and virgin oil analysis (UOA and VOAs) and them confirm it. Must needed for any track junkie out there. Used RL for over 15 years now (mostly Porsche, BMW and VAGs) Literally extend and triplicate the miles on common problems as S85/S65 rod bearings issues. Same with timing chains on TSIs. Also noticed way less carbon build up on intake valves.
G**D
High quality oil that stands up to extremes.
I had my M3 E93 engine rebuilt from a 4.0L to a stroked 4.4L. The oil was recommended by the engine builder, I’d never used it before. All I can say is this stuff is the best I’ve ever used. After 5000 miles I had a small amount sent away for testing and the results were excellent. I’ll only change oil every 10,000 miles.
A**R
High Temperature Stability
This oil offers excellent stability in high wear & heat situations. Running at oil temperatures regularly up to 285°F this oil never shears or thins and provides consistent reliable protection for my vehicle. I highly recommend to anyone!
K**N
Love red line!
Using this in my S65 v8 bmw m3. Great oil report after. No better brand on the market
Trustpilot
1 month ago
1 month ago