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21514077 Product Overview
The 21514077 is an engine wiring harness designed for Volvo heavy-duty truck electrical systems. It provides reliable connectivity between key engine components, supporting proper operation and performance. Commonly used in Volvo engines, including D12 and D13 platforms, this part is available as an OEM or OEM-equivalent replacement.
21514077 Truck Part Specifications
Below are the key specifications of the 21514077.
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Part Number: 21514077
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Condition: OEM / Aftermarket (varies by supplier)
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Type: Engine Wiring Harness
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Material: High-quality insulated wiring
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System: Electrical / Engine Control System
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Brand: Volvo
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Function: Engine electrical connectivity
Compatibility & Fitment
This part is designed for Volvo heavy-duty truck engines requiring an engine wiring harness.
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Volvo truck models (various applications)
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Engine platforms such as D12 / D13 (where applicable)
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Engine, electrical, and control systems
Always verify the part number before purchase to ensure proper fitment.
Key Features & Benefits of 21514077 Wiring Harness
The 21514077 engine wiring harness is built to deliver consistent electrical performance in demanding environments.
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Durable construction for extended use:
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Reliable performance under heavy-duty conditions:
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OEM-equivalent fit and function:
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Easy installation and replacement:
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Designed for long service life:
21514077 Cross Reference
This part may be referenced under alternative or previous numbers.
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Replaces: 20553275
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Interchange numbers: Volvo 20553275
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Alternate formats: 21-514077, 2151 4077
Why Choose This 21514077 Part
The 21514077 is built to meet OEM standards or high-quality aftermarket specifications, supporting dependable performance in critical engine systems. It is tested for durability and consistent electrical connectivity, making it a solid choice for mechanics and fleet operators. With its exact-fit design and compatibility with Volvo truck applications, it helps reduce downtime and keep repairs efficient. Fast, secure ordering ensures the part is available when needed.
21514077 Engine Wiring Harness-Replaces Volvo 20553275/
Volvo Trucks (Swedish: Volvo Lastvagnar) is a truck manufacturing division of Volvo based in Gothenburg, Sweden.
Volvo Trucks was a separate company within Volvo. The Volvo Group was reorganised on 1 January 2012 and as a part of the process, Volvo Trucks ceased to be a separate company and was instead incorporated into Volvo Group Trucks along Volvo's other truck operations, as Renault Trucks and Mack Trucks.[1]
The first Volvo truck rolled off the production lines in 1928, and in 2016 Volvo Trucks employed more than 52,000 people around the world. With global headquarters in Gothenburg, Sweden, Volvo manufactures and assembles its trucks in eight wholly owned assembly plants and nine factories owned by local interests.[2] Volvo Trucks produces and sells over 190,000 units annually.
- Standard delivered 4-5 Business Days
- Express delivered 2-4 Business Days
Orders are processed and delivered Monday-Friday (excluding public holidays)
Oversized: No
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