Genuine Mazda Engine Oil Sump Pan & Internal Baffles • LFE2-10-400D

Genuine Mazda LFE2-10-400D Engine Oil Sump Pan & Internal Baffles

Replacement Genuine Mazda engine oil sump pan with internal oil-control baffles for Mazda MX-5 Mk3, Mk3.5 and Mk3.75 / NC 1.8-litre and 2.0-litre petrol models listed in the compatibility table.

The sump pan forms the lower engine-oil reservoir, collecting oil as it returns through the engine. Its internal baffles help control oil movement within the sump during acceleration, braking and cornering, supporting a consistent supply of oil around the pickup area.

The sump is fitted beneath the cylinder block and crankcase. There is one sump pan fitted per vehicle, and this listing supplies one complete Genuine Mazda sump pan assembly with a sump drain plug.

Replacement may be required where the original sump has become corroded, cracked, distorted or damaged, where the drain-plug thread has deteriorated, or where oil is leaking from the sump sealing face. A damaged or distorted sump should be replaced rather than reused during engine work.

• Part type: Engine oil sump pan with internal oil-control baffles
• Primary use: Engine oil storage and oil control
• Location: Lower section of the engine
• Position: Beneath the cylinder block and crankcase
• Quantity per vehicle: 1
• Quantity supplied: 1 complete sump pan assembly
• Supplied with: Sump drain plug
• Brand: Genuine Mazda
• Part No.: LFE2-10-400D
• Also referenced as: LFE210400D
• Supersedes: LFE2-10-400, LFE2-10-400A and LFE2-10-400C
• Fitment note: Suitable for the Mazda MX-5 NC 1.8-litre and 2.0-litre petrol applications listed in the compatibility table

Fitment advice: The engine mating surface must be completely clean, dry and free from old sealant before the replacement sump is installed. Apply the correct Mazda-compatible engine sealant using the specified bead pattern and observe the sealant manufacturer’s application and curing instructions. For imported, modified, engine-swapped or previously repaired cars, matching the original part number and sump design is recommended.

Other items to consider: When changing this part, you may also want to consider purchasing the correct liquid sump sealant, a new drain-plug sealing washer, an engine oil filter, replacement engine oil and new sump fasteners where the originals are corroded or damaged.

Useful tools / consumables: Vehicle lift or suitable axle stands, socket set, torque wrench, oil drain container, plastic gasket scraper, non-abrasive cleaning materials, brake cleaner or degreaser, engine-safe liquid gasket, engine oil and an oil filter.

Difficulty guide: DIY Difficulty: Advanced. Installation requires the vehicle to be raised securely, the engine oil drained, surrounding components removed where necessary, and the sump sealing faces cleaned and resealed accurately. Incorrect sealant application can cause an external oil leak or allow excess sealant to enter the lubrication system.

Why Genuine Mazda? Genuine Mazda engine components are designed to match the original engine specification, mounting points, sealing surfaces, internal oil-control arrangement and surrounding lubrication-system components. Correct material quality and manufacturing tolerances help maintain dependable oil containment, fitment and long-term engine reliability.

What’s in the box: One Genuine Mazda engine oil sump pan with internal oil-control baffles and sump drain plug.

Installation notes: Drain the engine oil before removing the original sump. Avoid damaging the engine sealing surface and prevent old or excess sealant from entering the sump or oilways. Tighten the sump fasteners evenly and to the Mazda-specified torque sequence. Refill the engine with the correct grade and quantity of oil, start the engine and inspect the complete sealing edge and drain-plug area carefully for leaks.