Product Introduction
1136000115 Durable Precise Cost-Effective Oil Pump for Geely EC-7
Engineered for precision, our 1136000115 fuel pump delivers reliable performance across diverse passenger vehicles. Constructed with corrosion-resistant aluminum alloy and high-strength steel components, it ensures stable fuel delivery at 3.2-3.8 bar pressure—optimized for modern engine efficiency. Tested to withstand 15,000+ operational hours under extreme temperatures (-40°C to 120°C), it minimizes cavitation and wear. Compliant with ISO 9001 standards, this pump reduces fuel pulsation by 40% vs. generic alternatives, enhancing engine responsiveness. Trusted by aftermarket experts, it’s a cost-effective upgrade for consistent power output.
Product Advantage
1. Durable Corrosion-Resistant Construction for Longevity
Crafted from aerospace-grade aluminum alloy and hardened steel, this pump resists rust, pitting, and wear—even in humid, salty, or dusty environments. Tested to 15,000+ operational hours (exceeding OEM specs) and surviving 500+ hours of ASTM B117 salt-spray testing, it minimizes degradation. This build cuts replacement needs by 30% vs. generic pumps, ensuring long-term value for your customers.
2. Precision Fuel Delivery with 40% Less Pulsation
Equipped with a CNC-machined rotor and tight-clearance housing, it maintains stable oil pressure at 3.2–3.8 bar—critical for smooth engine combustion. Compared to standard pumps, it reduces fuel pulsation by 40%, lowering engine vibration and improving throttle response. ISO 9001-certified manufacturing guarantees ±2% pressure consistency across batches, eliminating performance variability.
3. Extreme Temperature Performance (-40°C to 120°C)
Designed for global climates, the pump uses thermal-compensated Viton® seals to prevent leaks or pressure drops in cold starts or high-heat driving. Tested per ISO 16750-4, it retains 95% of rated flow at -40°C and 98% at 120°C—ensuring reliability in extreme conditions where generic pumps fail.
4. Rigorous Testing for <0.5% Failure Rate
Every unit undergoes 100% dynamic testing: pressure cycling (0–4 bar, 10,000 cycles), load tests, and leak detection. Our failure rate is <0.5%—3x lower than the industry average (2%)—backed by third-party validation. This reduces warranty claims and downtime for your buyers, building trust in your brand.
5. Aftermarket-Compatible & Cost-Effective Upgrade
Engineered to fit multiple vehicles requiring consistent oil flow, it eliminates compatibility headaches. Priced 25% below OEM equivalents but lasting 50% longer (per 100,000-mile fleet testing), it delivers superior ROI. Ideal for repair shops and DIYers seeking reliable, budget-friendly replacements.
Technical Parameters
| Parameter | Specification |
| Pump Type | Gear-Type Positive Displacement (Balanced Rotor Design) |
| Rated Flow Rate | 25–30 L/min @ 3000 rpm (meets OEM flow requirements for most 1.5L–2.0L engines) |
| Operating Pressure Range | 3.2–3.8 bar (adjustable via bypass valve; max safe pressure: 4.2 bar) |
| Working Temperature | -40°C to 120°C (tested per ISO 16750-4; retains 95% flow at -40°C) |
| Housing Material | Aluminum Alloy A356-T6 (heat-treated for strength; corrosion-resistant) |
| Rotor/Gear Material | Carbon Steel 20CrMnTi (carburized & quenched; hardness: HRC 58–62) |
| Seal Type | Viton® Fluorocarbon (resistant to fuel/oil degradation; -40°C to 200°C service) |
| Speed Range | 1500–6000 rpm (stable performance across entire range) |
| Efficiency | ≥92% @ Rated Load (minimizes energy loss; exceeds OEM spec by 3%) |
| Compliance Standards | ISO 9001:2015 (quality management), SAE J1966 (oil pump performance) |
| Testing Protocols | • ASTM B117: 500+ hrs salt spray (no corrosion)
• ISO 16750-4: Thermal shock (-40°C to 120°C, 10 cycles)
• 100% dynamic testing: Pressure cycling (0–4 bar, 10k cycles) |
Product Uses
Here are specific application scenarios of oil pump:
1. Daily Commuting Vehicles
Built for stop-and-go traffic, this pump maintains 25–30 L/min flow at 1500–3000 rpm—critical for smooth idling and reducing engine wear. Tested to withstand 10,000+ hours of urban driving, it cuts oil degradation by 20% vs. generic pumps, ensuring consistent lubrication for frequent short trips.
2. Long-Haul Transportation Fleets
Designed for extended hauls, it delivers stable 3.2–3.8 bar pressure across 600,000+ miles—validated by third-party fleet trials. With a <0.5% failure rate, it slashes unplanned downtime, saving fleets ~1,200/yearpervehicleinmaintenancecosts.
3. High-Load Commercial/Off-Road Use
Tackles heavy loads with hardened steel gears (HRC 58–62) and A356-T6 aluminum housing. Maintains 92% efficiency at full throttle, preventing overheating in muddy, rocky, or construction sites—ideal for trucks/agricultural equipment.
4. Extreme Climate Regions
Withstands -40°C (cold starts) to 120°C (desert driving) thanks to Viton® seals and thermal compensation. Survives 500+ hours of salt-spray testing, making it a top pick for markets with harsh winters/tropical heat.
5. Aftermarket Repairs & Upgrades
A direct-fit replacement lasting 50% longer than OEM parts (100,000-mile tested). Reduces mechanic return visits by 30%, boosting customer satisfaction for repair shops and DIYers.
Product Operate Guide
Ensure clean mating surfaces (our data: 90% of early leaks stem from contaminants). Tighten mounting bolts to 12–15 Nm (ISO 5393) to prevent over-stressing. Post-startup, verify oil pressure stabilizes at 3.2–3.8 bar within 5 minutes (use a calibrated gauge). For longevity, replace seals every 50,000 miles—lab tests confirm this extends pump life by 40%. Simple steps for reliable, leak-free operation.
