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481H-1011030BA Consistent OEM-quality Reliable Oil Pump for Chery Tiggo

Name: 481H-1011030BA Consistent OEM-quality Reliable Oil Pump for Chery Tiggo
Brand: HongPro
Rating: 5.0 (11 reviews)

MOQ: 1 piece
Packing: Neutral,HongPro brand packing or customized
Mode of transportation: Ocean, Air , Land or Multimodal Transport.

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Model:
481H-1011030BA
Brand:
HongPro
Code:
481H-1011030BA

Product Description

Product Introduction

481H-1011030BA Consistent OEM-quality Reliable Oil Pump for Chery Tiggo

This 481H-1011030BA Engine Oil Pump is a precision-engineered OEM replacement part designed for maximum reliability and performance. Manufactured to meet or exceed strict original equipment specifications, it ensures consistent oil pressure and optimal volumetric flow rate, which is critical for protecting your engine's vital components.

Constructed from high-strength materials, the pump features a robust housing and precision-machined gears to minimize internal wear and provide long-lasting service. It is engineered to maintain a stable oil pressure range, typically between 25-65 PSI, across various engine operating conditions. This guarantees efficient lubrication, reduces friction, and effectively manages engine temperature, thereby preventing premature wear and ensuring extended engine life. This pump is the definitive choice for a reliable and complete engine repair or maintenance service.

Product Advantage

1. Precision Engineering for Optimal Oil Pressure & Flow

This oil pump is meticulously calibrated to deliver a consistent and robust oil pressure, typically operating within a critical range of 25-65 PSI across all engine RPMs. This ensures a continuous and protective oil film is maintained between all moving internal components. By guaranteeing a high volumetric flow rate, it directly combats engine wear, reduces operational friction, and effectively manages thermal load, thereby safeguarding your engine's longevity and performance under demanding conditions.

2. OEM-Grade Manufacturing & Rigorous Quality Control

We ensure 100% component interchangeability with the original part. Each 481H-1011030BA pump is manufactured under a stringent quality assurance system, with every unit undergoing a comprehensive 6-point inspection protocol. This process verifies dimensional accuracy, gear tolerance (maintained within ±0.0005 inches), and surface finish. Our commitment to OEM-equivalent standards means you receive a part you can trust for a perfect fit and flawless function, every time.

3. Superior Durability with Hardened Steel Internal Gears

The heart of this oil pump features induction-hardened steel internal gears, engineered to resist abrasion and deformation. With a surface hardness exceeding 55 HRC (Rockwell C scale), these gears are built to withstand the relentless stress of engine operation far better than inferior cast iron alternatives. This superior material selection drastically reduces the risk of premature failure and ensures reliable oil delivery for the long haul, providing unparalleled peace of mind.

4. 100% Leak & Pressure Tested for Guaranteed Reliability

Before leaving our facility, every single oil pump is subjected to a final validation process. This includes a 100% functional test where it is run under operational conditions to confirm its oil pressure output meets specifications. Additionally, it undergoes a rigorous leak-down test to ensure the housing and seals are perfectly intact. This "zero-defect" dispatch policy underscores our dedication to reliability and minimizes the chance of comebacks.

Technical Parameters

Parameter	Specification	Details / Notes
OEM Part Number	481H-1011030BA	100% Direct Interchange
Product Type	Rotor-Type Oil Pump	Internal Gear Design
Primary Function	Engine Lubrication & Pressure	Maintains oil circulation and critical oil pressure.
Operating Pressure Range	25 - 65 PSI (1.7 - 4.5 Bar)	Calibrated to maintain stable pressure across the operational RPM range.
Relief Valve Setting	65 PSI (4.5 Bar) ± 2 PSI	Protects the lubrication system from over-pressurization.
Gear Material	Induction-Hardened Steel	Superior wear resistance and long-term durability.
Gear Hardness	55 - 60 HRC	Rockwell C Scale, ensures minimal wear over service life.
Housing Material	High-Strength Aluminum Alloy	Optimized for heat dissipation and structural integrity.
Mounting Flange	Precision Machined	Guarantees a perfect fit and seal with the engine block.
Gear-to-Body Clearance	< 0.005 inches (0.127 mm)	Tight tolerance for maximum volumetric efficiency.
Quality Assurance	100% Pressure & Leak Tested	Each unit is functionally tested before shipment.
Compliance	ISO 9001, IATF 16949	Manufactured under international quality management standards.

Product Uses

Here are specific application scenarios of fuel pump:

1. Engine Overhaul and Rebuilding Projects

When performing a comprehensive engine rebuild, replacing the oil pump is a mandatory best practice. A new pump ensures that the freshly assembled engine—with its new bearings, rings, and seals—receives immediate and optimal lubrication from the first start-up. This 481H-1011030BA model, with its OEM-grade specifications, guarantees the correct oil pressure and flow to protect your significant investment in new internal components, preventing premature wear and ensuring the rebuilt engine's longevity and performance.

2. Remedying Low Oil Pressure Conditions

This oil pump is the definitive solution for resolving confirmed low oil pressure issues. Symptoms such as persistent oil pressure warning lights, engine knocking, or diagnostic trouble codes related to oil pressure often point to a worn-out pump. Installing this unit restores the vital oil pressure (typically 25-65 PSI) required to form a protective film between moving parts like crankshaft bearings and camshafts, thereby eliminating the risk of catastrophic engine failure due to inadequate lubrication.

3. Preventative Maintenance During Major Service

During major engine services that involve timing component replacement, it is highly efficient and recommended to install a new oil pump proactively. Since accessing the pump often requires similar labor steps, replacing it preemptively addresses potential future failures. This proactive approach minimizes future downtime and labor costs, providing peace of mind that the engine's most critical system—its lubrication system—is restored to like-new reliability for the long term.

4. Repairing Oil System Contamination Damage

In scenarios where an engine has suffered from severe contamination—such as coolant ingress, excessive sludge buildup, or failure of a turbocharger—the oil pump may have sustained damage from abrasive particles. Even after a thorough engine flush, a compromised pump remains a liability. This replacement unit ensures a clean, reliable source of oil pressure, working in tandem with the new oil and filter to safeguard the engine's second chance.

Product Operate Guide

For a successful installation, always begin with a cool, clean engine surface. We strongly recommend replacing the oil pump gasket and engine oil filter concurrently. Prior to final assembly, lightly prime the pump with fresh engine oil to ensure immediate lubrication upon initial start-up. Adhere to the specified torque sequence and values (refer to vehicle service manual) when securing the pump. Finally, refill with the correct grade and quantity of engine oil, then run the engine and verify that oil pressure reaches the normal operating range (typically 25-65 PSI) to complete the installation.