SKU: 20975 | UPC: 84663209758
Moroso Nissan SR20 RWD Road Race Baffled Wet Sump 4.75qt Stock Depth Aluminum Oil Pan 1989-1998 Silvia/240SX
This Moroso oil pan delivers reliable oil supply for Nissan SR20 engines in rear-wheel-drive road race setups. It fits 1989-1998 Nissan Silvia S13/S14 and 240SX chassis with SR20DET without chassis modifications thanks to stock depth design. The baffled wet sump system with trap door keeps oil at the pickup during high-G cornering braking and acceleration for consistent engine protection.
Key Features
- Trap Door Baffle System: Channels oil to pickup tube under extreme road race conditions preventing starvation
- Windage Tray: Controls oil splash and reduces crankcase windage for lower oil temps and better lubrication
- 4.75 Quart Capacity: Provides ample oil volume for sustained high-rpm performance runs
- Stock Depth Design: Matches OEM sump height for drop-in installation in tight RWD chassis
- Aluminum Construction: Lightweight die-cast build sheds weight over steel pans while dissipating heat
Product Notes
- For rear-wheel-drive SR20 applications only not compatible with FWD or AWD setups
- Uses magnetic drain plug to trap ferrous particles extending engine life
- Ships in protective packaging measuring 19.75 x 14.75 x 7.5 inches
Installation Notes
- Professional installation recommended.
- Bolts directly to SR20 block using stock hardware and pickup tube
- Verify clearance with front suspension and steering components in lowered vehicles
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1994 | Nissan | Silvia | S13 SR20DET |
| 1989-1993 | Nissan | 180SX | SR20DET |
| 1995-1998 | Nissan | Silvia | S14 SR20DET |
| 1995-1998 | Nissan | 240SX | S14 SR20DET Swap |
Why Choose Moroso?
- 60+ years supplying champions in NHRA SCCA and road racing
- Engineered and manufactured in the USA for race-proven durability
- Precision baffling tested in real-world track conditions
Frequently Asked Questions
-
Q: Will this oil pan fit front-wheel-drive SR20 engines?
A: No this pan is designed exclusively for rear-wheel-drive SR20 configurations pickup positioning differs in FWD -
Q: What material is the oil pan made from?
A: Die-cast aluminum for strength light weight and heat dissipation over factory steel -
Q: Does installation require additional parts?
A: Direct bolt-on with stock SR20 pickup tube and hardware no special tools needed beyond basic engine service
Shipping & Handling
- Method: Ground
- Availability: In stock - ships same or next business day
- Packaging: 19.75 x 14.75 x 7.5 inches
- Weight: 9.6 lbs
Engine
Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...
View Engine Products
Moroso
Moroso performance parts and engine-bay hardware are stocked at Black Ops Auto Works for street, drag, road-race, swap, and restoration builds. Shop Moroso oil pans, oil pump pickups, breather tanks, catch cans, valve covers, oil filters, drain plugs, fuel-system accessories, cooling hardware, carburetor studs, spark plug wire looms, drag shocks, and race-prep parts for GM LS and small block, Ford Coyote and classic Ford, Chrysler and Mopar, Toyota 1JZ and 2JZ, Subaru, and other broad performance platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 241 Moroso SKUs across oil control, crankcase ventilation, engine dress-up, fuel and cooling support, fasteners, and track-focused chassis hardware. About Moroso Performance Products Moroso develops race-proven parts that help builders control oil, manage crankcase pressure, organize the engine bay, and prepare vehicles for dema...
View Moroso Products
Oil Pans
Oil pans, pickups, baffles and oil control hardware for performance street, swap, drag and road race builds are stocked at Black Ops Auto Works. Shop fabricated aluminum pans, cast aluminum pans, steel pans, wet sump pans, dry sump pans, rear sump pans, front sump pans, swap pans, dipsticks, pickups, kickout pans, trap door baffles, windage trays and oil control accessories for LS, Coyote, K20, SBC, BBC, 2JZ, Subaru EJ, VQ and rotary engines. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct sump location, pickup and chassis clearance can be confirmed before ordering. Black Ops Auto Works carries 86 oil pan SKUs across street, swap, drag race, road race and dry sump applications. What This Oil Pans Collection Covers This collection covers the lower engine oiling hardware that stores oil, directs it to the pickup and keeps it at the pickup during acceleration, braking and cornering. The correct pan is determined by engine family, chassis...
View Oil Pans Products
Oil Systems
Oil system parts for supercharged HEMI, LS and LT platforms, diesel trucks, and daily drivers are stocked at Black Ops Auto Works. Shop oil catch cans, air oil separators, oil filters, oil pans, oil pumps, oil pickups, dipsticks, drain plugs, and motor oils for Hellcat, Redeye, Demon, Jeep Trackhawk, Ram TRX, Corvette, Camaro, CTS-V, Mustang, F-150, and Silverado applications. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 1,432 oil system SKUs across catch cans, filtration, and service hardware. What This Category Covers Oil system parts manage crankcase ventilation, filtration, and lubrication delivery throughout the engine. This collection spans oil catch cans, oil separators, air oil separators, oil filters, oil pans, oil pumps, oil pickups, dipsticks, drain plugs, oil baffles, and motor oils for street, track, towing, and high horsepower applications. Crankcase Ventilation...
View Oil Systems Products


