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FLASHSALE
Royal Purple Premium Synthetic High Performance Straight-Grade SAE 50 Motor Oil - 5 Gallon
Sale price
$254.99
Regular price $203.99
Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads across all engine speeds. This has caused increased wear in critical areas of the engine, and created a destructive phenomenon called low-speed pre-ignition (LSPI). The unique, state-of-the-art additive technology in Royal Purple High Performance engine oils is designed specifically to address these issues, and help engines maintain performance and reliability.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1987 | Isuzu | Trooper | DLX |
| 1986-1989 | Isuzu | Trooper | LS |
| 1986 | Isuzu | Trooper | LX |
| 1989-1990 | Isuzu | Trooper | RS |
| 1988-1991 | Isuzu | Trooper | S |
| 1988-1989 | Isuzu | Trooper | XS |
Sale price
$254.99
Regular price $203.99
Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads across all engine speeds. This has caused increased wear in critical areas of the engine, and created a destructive phenomenon called low-speed pre-ignition (LSPI). The unique, state-of-the-art additive technology in Royal Purple High Performance engine oils is designed specifically to address these issues, and help engines maintain performance and reliability.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1987 | Isuzu | Trooper | DLX |
| 1986-1989 | Isuzu | Trooper | LS |
| 1986 | Isuzu | Trooper | LX |
| 1989-1990 | Isuzu | Trooper | RS |
| 1988-1991 | Isuzu | Trooper | S |
| 1988-1989 | Isuzu | Trooper | XS |
FAQ
Most orders ship within 1–2 business days. Engines and oversized items may require additional handling time. You’ll receive tracking as soon as your order leaves our warehouse.
If a product is backordered, we’ll notify you right away with an estimated restock date. You can choose to wait, swap, or cancel.
Once your order ships, you’ll receive an email with tracking information. You can also log into your account anytime to check order status.
We’ve been in your shoes. From first bolt-ons to full custom builds, our crew can guide you the right way.
Every product we sell is chosen with one goal in mind: helping you build faster, stronger, and more reliable machines.
We team up with the best brands so you can build with confidence.