21510-2B000
Hyundai, Kia
2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012
Engine System
Oil Pan / Oil Sump
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Product Description
The 21510-2B000 lower oil pan is designed for Hyundai and Kia vehicles equipped with Gamma 1.4L/1.6L and Kappa 1.0L engine families. Precision-stamped from SPCC steel with E-coat corrosion protection, it is produced on IATF16949 certified lines. The component serves engine rebuilders, parts wholesalers and commercial repair operations with OEM-matching fitment and consistent production supply.
This engine oil sump mounts to the lower deck of the engine block, storing engine oil and supporting lubrication system operation. It is manufactured as a direct replacement for the original component, matching original fitment and functional specifications. It is suitable for use in commercial vehicle maintenance, engine rebuilding programs and aftermarket parts distribution.
Category | Item | Details |
Basic Identification | OE Number | 21510-2B000 |
Basic Identification | Official OEM Name | PAN ASSY-OIL / ENGINE LOWER OIL PAN (OIL SUMP) |
Basic Identification | Interchange OEM Numbers | 21510-2B000, 215102B000 |
Basic Identification | Alternative Aftermarket Part Numbers | OILP-2B000, SUMP-21510-2B, PAN-ENG-B000 |
Basic Identification | Applicable Vehicles | Hyundai Accent RB/RC, Elantra AD/MD/UD, Kia Rio UB/QC, Forte YD/Cerato, Soul PS (2012-2020) |
Basic Identification | Engine Application | Hyundai/Kia Gamma 1.4L/1.6L / Kappa 1.0L MPI/GDI engine families |
Basic Identification | Mount Position | Bottom of engine block lower deck; attached via perimeter flange bolts with one-time-use compressible gasket |
Basic Identification | Oil Capacity | Approx 3.0-3.5 liters (varies by specific engine displacement; check owner's manual for exact fill quantity) |
Dimensional Parameters | Overall Outer Dimensions | Approx 380 x 280 x 95 mm (depth varies by oil capacity requirement) |
Dimensional Parameters | Flange Width | 16-20mm flat gasket mating surface around full perimeter |
Dimensional Parameters | Drain Plug Thread | M12 x 1.25 or M14 x 1.5 (includes magnetic or plain drain plug) |
Dimensional Parameters | Sump Depth | 75-95 mm (determines oil capacity and windage tray clearance) |
Dimensional Parameters | Net Weight | Approx 2.1-3.2 kg (4.6-7.1 lbs) depending on material and size |
Dimensional Parameters | Package Size | 430 x 330 x 130 mm with flange edge protection |
Material & Construction | Option A - Stamped Steel | Cold-rolled SPCC deep-drawn sheet steel (1.2-2.0mm gauge) with E-coat corrosion protection |
Material & Construction | Option B - Aluminum Alloy | ADC12 die-cast aluminum with machined sealing surfaces and integrated cooling fins |
Material & Construction | Gasket Surface | Precision-formed flat sealing flange (stamped) or CNC-machined flatness (aluminum) |
Material & Construction | Drain Plug | Coated steel threaded plug with crush washer sealing (magnetic plug option traps ferrous debris) |
Material & Construction | Internal Baffle | Stamped or cast oil baffle/splash guard to prevent oil surge starvation during hard cornering/braking |
Material & Construction | Windage Tray | Integrated or separate stamped steel windage tray (prevents rotating crankshaft from aerating the oil supply) |
Production Standards | Production Standard | Manufactured to Hyundai-Kia engine bottom-end OEM specification, compliant with IATF16949 engine component quality certification |
The perimeter flange is formed to maintain flatness tolerance within OEM specification limits. When paired with a single-use compressible fiber or rubber-coated steel gasket and installed with proper bolt torque sequence, the design supports consistent sealing performance at the gasket mating surface.
The internal oil baffle assembly prevents oil in the sump from surging away from the pickup pipe inlet during hard cornering, heavy braking or rapid acceleration. This structure reduces the risk of oil pump air ingestion that can cause sudden oil pressure drops.
Units equipped with a magnetic drain plug include a permanently magnetized assembly that attracts and holds ferrous metal wear particles suspended in engine oil. Particles captured include ring wear debris, chain guide wear and bearing material, preventing recirculation through the oil pump and bearings. Inspecting the magnet during oil changes can indicate abnormal engine wear status.
Stamped steel versions receive E-coat corrosion protection to resist degradation from road salt and moisture exposure. Aluminum alloy versions feature machined sealing surfaces with integrated cooling fins for additional heat dissipation.
The 21510-2B000 oil pan fits multiple Hyundai and Kia models produced from 2012 to 2020, including Hyundai Accent RB/RC, Elantra AD/MD/UD, Kia Rio UB/QC, Forte YD/Cerato and Soul PS. It is compatible with Hyundai/Kia Gamma 1.4L/1.6L and Kappa 1.0L MPI/GDI engine families. For precise fitment, cross-reference the OEM part number with your vehicle VIN through an authorized dealer.
Root causes include aged and hardened gaskets, warped flange from over-tightening or impact, steel pan corrosion, and degraded factory sealant. Diagnosis is confirmed by visible oil drips, underbody fluid accumulation, and gradual fluid level drop; clean the pan, run the engine for 10 minutes and reinspect to locate the leak source. Solutions include full fluid drainage, bolt removal in crisscross pattern, thorough mating surface cleaning, and flange flatness inspection (max 0.1mm deviation). Install a new gasket or fresh sealant if the pan is intact; replace the pan if warped or corroded. Tighten bolts to 9-12 N·m in crisscross pattern, and allow sealant to cure for 1 hour before refilling.
Root causes include over-tightening of the drain plug, cross-threading during installation, and repeated impact wrench use. Signs include a freely spinning plug that cannot reach torque specification, fluid leakage at the plug, and metal shavings on the drain plug magnet. Minor thread damage can be repaired with a thread chaser. Stripped threads can be re-sized for an oversized drain plug. Severe damage requires full pan replacement. Always use a new crush washer with each oil change.
Root causes include vehicle bottoming out on speed bumps or curbs, rock strikes on unpaved roads, and improper jack placement during service. Signs include visible dents, cracks or punctures, sudden massive fluid loss, and unusual noise from the pan area. Stop driving immediately if cracks or punctures are found to prevent catastrophic fluid loss. Small dents without leaks can be monitored; replace the pan if dents affect internal oil pickup clearance. Always inspect the oil pickup tube and screen after pan impact.
Root causes include infrequent fluid changes leading to acidic fluid breakdown, water contamination from condensation, and use of low-quality fluid. Signs include interior rust or pitting, sludge accumulation, and metallic particles on the drain plug magnet. Replace the oil pan if significant internal corrosion is present, flush the entire lubrication system with appropriate flushing fluid, replace the fluid filter and refill with manufacturer-specified fluid. Establish a regular fluid change schedule of every 40,000-60,000 km.
Minimum order quantity ranges from 500 to 1000 units. The 12,000 sqm manufacturing facility has an annual production capacity of 3 million oil pans, supporting consistent bulk supply for enterprise customers. Packaging options include Genuine (MOBIS) standard packaging, neutral aftermarket packaging and custom branded packaging.
This aftermarket replacement is produced to meet or exceed original equipment specifications, with equivalent fit, form and function for target engine models.
It fits select Hyundai and Kia models from 2012 to 2020 with Gamma 1.4L/1.6L or Kappa 1.0L MPI/GDI engines. Contact support with your VIN for precise fitment verification.
Standard automotive hand tools are sufficient for installation. A torque wrench is recommended to tighten bolts to factory specifications. Refer to the vehicle service manual for detailed torque sequences.
Warranty covers manufacturing defects under normal use. Improper installation, collision damage or modifications void the warranty. Refer to the full warranty policy for complete details.
It is recommended to replace associated wear items such as gaskets and drain plug washers during installation to ensure proper sealing and reduce repeat service costs.
