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T11-1031110BA

Brand: Chery

Model:Tiggo Parts

Product Name：Engine cover

Part Number: T11-1031110BA

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Product Details

Comprehensive Professional Description: Chery Tiggo Engine Cover (Part No. T11-1031110BA)

1. Basic Overview & Core Functional Positioning

The T11-1031110BA is an authentic original equipment manufacturer (OEM) engine cover, specially designed and produced for Chery Tiggo compact SUV models, serving as a vital decorative and protective component mounted on the top of the engine. As a key trim and functional part of the engine compartment, this engine cover is not only a core element to enhance the neatness and grade of the engine compartment but also undertakes multiple practical functions including noise reduction, dust prevention, heat insulation, and protection of internal engine components, which perfectly fits the Chery Tiggo’s positioning as a practical, comfortable and durable urban SUV.

Installed directly above the engine body of Chery Tiggo models, the T11-1031110BA engine cover is fixed stably through special buckles and support columns, completely covering the top of the engine and key exposed parts such as valve covers, ignition coils, and wiring harnesses. It is a customized component tailored to the engine structure, cylinder head layout and engine compartment space of Chery Tiggo, with a contour and size that are highly matched with the engine’s top shape, ensuring no interference with the normal operation of the engine, air intake system, exhaust system and other related components during use.

For Chery Tiggo models, which are widely used in urban commuting, family travel and occasional complex road conditions, the T11-1031110BA engine cover plays an irreplaceable role in improving vehicle comfort and protecting engine parts. On one hand, it blocks dust, mud, debris and other impurities from entering the engine’s core working area, keeping the engine surface clean and reducing the wear and aging of parts caused by dust erosion; on the other hand, it effectively isolates and absorbs the noise generated during engine operation, reducing the noise transmitted to the cab and improving the overall riding comfort. In addition, the engine cover also plays a decorative role, covering the messy lines and parts on the engine top, making the engine compartment more tidy and standardized, and highlighting the vehicle’s exquisite manufacturing process.

Once the engine cover is damaged, lost or improperly installed, it will not only destroy the aesthetics of the engine compartment but also lead to a large amount of dust accumulation on the engine surface, increase engine operating noise, and even cause foreign objects to invade and damage exposed precision parts. As a genuine Chery OEM part, the T11-1031110BA engine cover is manufactured in strict accordance with original factory standards, ensuring perfect fit, stable performance and long service life, which is the optimal choice for maintaining the original state of Chery Tiggo’s engine compartment.

T11-1031110BA

2. Material Selection & Precision Manufacturing Process

The T11-1031110BA engine cover adopts high-performance automotive-grade special engineering plastics as the core raw material, selected in strict accordance with Chery’s OEM quality standards and automotive interior and exterior trim material specifications, focusing on excellent heat resistance, sound insulation, impact resistance, aging resistance and light weight, to adapt to the harsh environment of high temperature, vibration and dust in the engine compartment for a long time. The main body of the engine cover is made of premium modified polypropylene (PP) plastic, which is the most ideal material for automotive engine covers due to its superior comprehensive performance.

Modified PP plastic has outstanding high temperature resistance, able to withstand long-term exposure to high temperatures generated by engine operation without softening, deformation, melting or aging, maintaining stable structural integrity in the temperature range of -40℃ to 130℃, which is fully adapted to the high-temperature working environment of the engine compartment. It also has excellent impact resistance and toughness, not easy to crack or break under the vibration of engine operation and slight external impacts, effectively resisting damage caused by road bumps and accidental collisions. In terms of sound insulation and noise reduction, the material has a certain porous structure and density, which can absorb and isolate engine noise, significantly reducing the noise transmitted to the cab.

In addition, this modified PP material has good corrosion resistance and aging resistance, able to resist the erosion of oil, coolant and other chemical substances in the engine compartment, not easy to dissolve, discolor or become brittle, and maintain stable performance for a long time. Meanwhile, the lightweight characteristic of the material does not increase the extra load of the vehicle, which is conducive to the lightweight design of the vehicle and helps improve fuel economy to a certain extent.

The manufacturing process of the T11-1031110BA engine cover adopts high-precision one-time injection molding technology, completed by fully automated CNC injection molding equipment. This advanced molding process can accurately reproduce the complex contour, radian, buckle position and reinforcing structure of the engine cover, ensuring uniform wall thickness, smooth surface, no flow marks, pores, shrinkage cavities and other molding defects, and achieving micron-level dimensional accuracy. The precision molding process ensures that the engine cover can fit perfectly with the Chery Tiggo’s engine top and mounting points, with no misalignment, looseness or interference.

After injection molding, the engine cover will undergo strict post-processing procedures, including precision trimming to remove burrs and flashes, surface polishing and cleaning, and matte surface treatment to enhance the texture and anti-glare performance. Before leaving the factory, each T11-1031110BA engine cover will undergo comprehensive quality testing, including dimensional inspection, high temperature resistance test, impact resistance test, aging resistance test and installation fit test, to ensure that all indicators meet Chery’s original factory quality standards and eliminate defective products.

T11-1031110BA

3. Structural Design & Key Functional Components

The T11-1031110BA engine cover adopts a lightweight, integrated and ergonomic structural design, completely tailored to the top structure and layout of Chery Tiggo’s engine, with a reasonable layout of functional structures to achieve both decorative and practical effects. Its core structural components include the main cover body, integrated mounting buckles, support columns, reinforcing ribs, reserved voids and sound insulation pads.

The main cover body is the core part of the entire component, with a streamlined and ergonomic surface design, which fits the top contour of the engine perfectly, covering all exposed key parts without gaps. The surface is treated with matte texture, which not only has a good visual effect, avoiding light reflection and affecting the observation of the engine compartment, but also is resistant to scratches and fingerprints, keeping the appearance tidy for a long time. The size and shape of the main cover body are precisely customized, ensuring that it does not interfere with the engine’s heat dissipation, air intake and other normal operations while achieving full coverage.

The integrated mounting buckles are evenly distributed on the bottom of the main cover body, molded integrally with the cover body, with high strength, good toughness and strong elasticity. The number and position of the buckles are accurately set according to the mounting points on the Chery Tiggo’s engine, which can be quickly snapped into the corresponding card slots of the engine during installation, realizing tool-free quick installation, firm and stable, not easy to fall off even under long-term engine vibration and road bumps. The support columns are arranged at the stress points of the cover body bottom, playing a supporting role, evenly distributing the force of the cover body, preventing bending and deformation under pressure, and enhancing the overall stability of the engine cover.

Reinforcing ribs are arranged on the inner side of the main cover body in a crisscross pattern, which can effectively enhance the overall structural strength and rigidity of the engine cover, prevent bending, deformation and fracture under external force and long-term vibration, and improve the durability of the product. The reserved voids are set at the positions corresponding to the engine’s oil filler cap, dipstick, wiring harness connectors and other components, avoiding interference with the normal use of these parts, facilitating daily maintenance operations such as oil filling and level inspection without removing the entire engine cover.

Some key areas of the engine cover are equipped with built-in sound insulation pads, made of high-density sound-absorbing materials, which further enhance the noise reduction effect, absorb the mechanical noise and air noise generated during engine operation, and improve the quietness of the cab. The edge of the engine cover is designed with a smooth and rounded sealing edge, which not only improves the appearance texture but also prevents scratching the engine surface and adjacent parts during installation and disassembly.

T11-1031110BA