Our GLL Stainless Steel Oil Filler Spacer adapts medical-grade 316L austenitic stainless steel as its core material, and its advantages are reflected in:
Extreme corrosion resistance:
GLL 316L austenitic stainless steel can resist sulfides in engine oil, high-temperature steam and road salt spray erosion, and its lifespan far exceeds that of aluminum alloy or ordinary steel competitors, and there is no risk of oxidation peeling during long-term use.
High temperature stability: It can withstand continuous high temperatures of more than 200°C in the engine compartment, avoiding the hidden danger of oil leakage caused by high-temperature deformation of traditional plastic spacers.
Biocompatibility: Special surface treatment prevents metal ion precipitation, protects engine oil quality, and extends the service life of lubricants.
Our GLL spacer adopts five-axis CNC integrated molding technology to achieve: Double helix guide groove design: optimizes the oil flow path, reduces energy loss caused by turbulence, and improves lubrication efficiency by 18%. Mirror-grade sealing surface: The surface roughness reaches Ra0.2μm, and with fluororubber sealing ring, it achieves IP68 dust and water resistance, eliminating the risk of oil leakage. Lightweight structure: weighs only 12g but carries 20bar pressure, which is 40% lighter and 35% cheaper than similar titanium alloy products.
Through the magnetic positioning pin + adjustable buckle system, Our GLL spacer can be quickly adapted:
95% passenger car engines: support seamless installation from 1.0T to 6.0L displacement.
New energy vehicle thermal management system: special cooling fin design compatible with battery pack cooling circuit.
Modified car extreme conditions: reserved pressure sensor interface, support track-level data monitoring.
GLL Stainless Steel Oil Filler Spacer has many application advantages： Improve maintenance convenience: After raising the filling port, oil filling is more convenient and reduces accidental spillage. Effective heat insulation protection: In some high-performance engines, raising the filling port can avoid the impact of high temperature radiation on the oil filler cap. Enhance visual beauty: Suitable for car owners who pursue the overall beauty and coordination of the engine compartment. Reduce oil volatilization and leakage problems.
GLL Stainless Steel Oil Filler Spacer achieve comprehensive upgrade from installation to maintenance.3-minute quick installation system: no need to disassemble the intake manifold, the tool kit has a built-in torque limiter to prevent over-tightening,Visual inspection window: built-in fluorescent ruler, oil level inspection efficiency increased by 70%,100,000 km maintenance-free: oil composition test strips are provided to achieve predictive maintenance.
