- Car & Truck Ignition Systems Components Products
- sku: 15539404674498603
- AC DELCO 21978GCVN
21978GCVN AC DELCO Engine Wiring Harness Connector 2500
fits model: 2500, Avalanche. make: Chevrolet.
| Brand | AC DELCO |
|---|---|
| Manufacturer Part Number | 21978GCVN |
| Part Type | WIRING ENGINE HARNESS |
| Manufacturer Warranty | 12 MONTH WARRANTY |
| Notes | ENGINE WIRING HARNESS CONNECTOR NEW; BLACK; 10-WAY FEMALE . |
| Years | 2004 |
| Application | CHEVROLET AVALANCHE 2500 ENGINE WIRING HARNESS CONNECTOR |
| Cs-sku | 400 |
Review AC DELCO For Chevrolet Engine Wiring Harness Connector for CHEVROLET AVALANCHE 2500
The AC Delco 21978GCVN is a wiring harness connector specifically designed for the Chevrolet Avalanche 2500 engine. This connector is an essential component of the vehicle's electrical system, responsible for transmitting power and signals between various electrical components.
The connector houses a total of 12 terminals, each designed to connect to specific electrical components such as the engine control module, power steering system, cooling fan, and other essential systems. The terminals are color-coded for easy identification and include a keyed terminal to ensure proper connection.
The AC Delco 21978GCVN wiring harness connector is made of high-quality materials that provide excellent electrical conductivity and resistance to wear and corrosion. The terminals are made of nickel-plated brass, which ensures a secure and reliable connection, while the body of the connector is made of thermoplastic material that provides protection against environmental elements.
The connector is also designed with a locking tab system that securely holds the connector in place, preventing it from coming loose during operation. This feature provides added safety and reliability, ensuring that the electrical connections remain stable and functional.
Installation of the AC Delco 21978GCVN wiring harness connector is straightforward and can be done in a few simple steps. The connector is a direct replacement for the original equipment connector, making it an easy and cost-effective solution for repairing or upgrading the electrical system in a Chevrolet Avalanche 2500 engine.
Overall, the AC Delco 21978GCVN wiring harness connector is an essential component of the electrical system in a Chevrolet Avalanche 2500 engine. Its high-quality construction, reliable connection, and easy installation make it an excellent choice for anyone looking to repair or upgrade their vehicle's electrical system.
Pros and Cons of Buying AC Delco 21978GCVN for Chevrolet Avalanche 2500 Engine Wiring Harness Connector
Introduction:The AC Delco 21978GCVN is a wiring harness connector specifically designed for the Chevrolet Avalanche 2500 engine. Replacing a faulty or damaged connector can help resolve various electrical issues in your vehicle. In this article, we will discuss the pros and cons of purchasing this connector to help you make an informed decision.
Pros:1. OEM Quality: The AC Delco 21978GCVN is an original equipment manufacturer (OEM) connector, meaning it is manufactured by the same company that originally equipped your vehicle with the part. This ensures a perfect fit and compatibility with your Chevrolet Avalanche 2500.
2. Reliability: OEM connectors are known for their durability and reliability, as they are designed to withstand the rigors of daily use in automotive applications.
3. Diagnostic Capabilities: This connector can help diagnose complex electrical issues by providing a direct connection to the engine control module (ECM) and other crucial components.
4. Improved Performance: A faulty or damaged connector can negatively impact your vehicle's performance. Replacing it with a new OEM connector like the AC Delco 21978GCVN can restore optimal performance.
5. Warranty Coverage: AC Delco offers a standard 12-month/unlimited mileage warranty on this connector, providing peace of mind for consumers.
Cons:1. Cost: OEM connectors can be more expensive compared to aftermarket alternatives. However, the increased reliability and compatibility may justify the higher cost for some consumers.
2. Availability: Depending on your location and the availability of parts at local automotive stores, you may need to order the AC Delco 21978GCVN online, which could result in additional waiting time.
Conclusion:The AC Delco 21978GCVN is a high-quality OEM wiring harness connector designed specifically for the Chevrolet Avalanche 2500 engine. Its advantages include reliability, diagnostic capabilities, improved performance, and warranty coverage. However, it may be more expensive than aftermarket alternatives and could require additional waiting time if not readily available at local parts stores. Ultimately, if you're looking for a connector that offers perfect fit, compatibility, and peace of mind, the AC Delco 21978GCVN is a worthwhile investment.
Recommendation:If you own a Chevrolet Avalanche 2500 and are experiencing electrical issues related to a faulty or damaged engine wiring harness connector, we recommend considering the AC Delco 21978GCVN as a replacement. Its OEM quality, reliability, diagnostic capabilities, and warranty coverage make it an excellent choice for restoring optimal performance and ensuring the longevity of your vehicle's electrical system.
Details:
12 month warranty fitment notes: vehicle: 2004 Chevrolet Avalanche 2500. Gm-recommended replacement part for your gm vehicles original factory component. Manufactured to gm OE specification for fit, form, and function. Protective outer coverings help provide long-lasting durability.
Offering the quality, reliability, and durability of gm OE. Parts geek - for Chevrolet Avalanche 2500 engine wiring harness connector Ac Delco 21978GCVN: review fitment notes to ensure proper fit condition: new brand: notes: new; blAck; 10-way female with leads length : 16 in 406.4mm meets or exceeds oem specifications: yes features: color-coded wires allow for easy installation.
specifications ignitioncomp:
- for models: 2500, Avalanche
- for makes: Chevrolet
- brand: Ac Delco
- mpn: 21978gcvn
- part type: Wiring Engine Harness
- manufacturer warranty: 12 Month Warranty
- notes: Engine Wiring Harness Connector New; Black; 10-way Female .
- years: 2004
- application: Chevrolet Avalanche 2500 Engine Wiring Harness Connector
- cs-sku: 400
seller ignitioncomp:
- rating: 98.8%
- city: golden valley, arizona
- # reviews: 329483
shipping ignitioncomp:
- carrier: fedex
- transit: 2-6 days
- class: standard
- type: fixed
- service: fedex ground / fedex home delivery
returns ignitioncomp:
- policy: returns Accepted
- paid by: seller
- time: 30 days
offer ignitioncomp:
- availability: in stock
- started: april 21, 2026
- sold #: 9
- in stock #: 5
- prices: $24.95–$49.95
- item condition:
- Used
- New
- options: ship-to-home
payments ignitioncomp:
- wallet: paypal
- other
- credit card: diners-club
general ignitioncomp:
- category: Auto Parts > Car Truck Accessories > Ignition Systems Components
Similar Items:
- Hyundai F500-maxca-02 Ac Compressor For 2001 2002 2003 2004 2005 2006 Santa Fe 3.5l Application: Hyundai Santa fe 3.5 2005 . Condition: used oem factory. Part number: F500-MAXCA-02. 30 day warranty will start from the date it was purchased. Warranty is only for original purchaser and they must provide proof of purchase. Product name: a/c. 2001 2002 2003 2004 2005 2006 ...(February 4th, 2024)
- Delphi 10351347 Oem Ac Compressor For Chevrolet Impala Monte Carlo 3.4l 2004 2005 Application: Chevy impala 2005 . After check has been cleared. Condition: used oem factory. Warranty is only for original purchaser and they must provide proof of purchase. Part number: 10351347. If the customer has moved since original purchase, must inform us of change address. Product name: a/c...(February 4th, 2024)
- Ford Truck 590-07844 Engine Ecm Electronic Control Module 3.0l Id 5l8a-ac Fits 05-06 Escape Essentially this means that the item may be in better or worse condition than stated. This system was designed as a benchmark with certain understandings. Engines, transmissions, rear axles, large sheet metal items, bumpers, fenders, seats, front seats, a business/commercial delivery address is ...(February 6th, 2024)
- Toyota 64529154072 For Bmw 550i And 650i Ac Compressor With A c Oem Denso Item must be in the same condition as we sent it to you. After check has been cleared. Application: BMW 550I. Product name: a/c. Condition: used oem factory. Part number: if the customer has moved since original purchase, must inform us of change address. Warranty is only for original purchaser and ...(March 20th, 2024)
- Hyundai F500-atbdc04 Oem Kia Four-seasons A c Ac Compressor With Clutch For Elantra Soul Part number: F500-ATBDC04. Product name: a/c compressor. Item must be in the same condition as we sent it to you. After check has been cleared. Application: Hyundai Elnora. If the customer has moved since original purchase, must inform us of change address. Condition: used oem factory. Warranty is ...(March 21st, 2024)
- Denso 2r8h-19d629-bc A c Ac Compressor Kit For 2003-2008 Jaguar S-type Oem Item must be in the same condition as we sent it to you. Application: jaguar s-type 2008 . Brand: dens. 03-08 jaguar s-type X204 hvac a/c air conditioning compressor 2R8H19D629BC oem. Part number: 2R8H-19D629-BC. Warranty is only for original purchaser and they must provide proof of purchase. ...(March 23rd, 2024)
- Toyota 88605-34020 93-98 T100 Ac Amplifier Cooling Stabilizer Wire Harness Oem Shipping methods include USPS priority, first class and parcel post FedEx ground for the heavier parts. On occasion mistakes happen and I am always willing to work with the customer whether it is my mistake or yours. I ship worldwide and am happy to get you the part in most expedited fashion ...(March 28th, 2024)
- Fomoco H1bh-19d629-da For Ford Ecosport 2018 2019 2020 Oem Ac Compressor And A c Clutch Application: ford export. Product name: a/c. Warranty is only for original purchaser and they must provide proof of purchase. 2019 FORDECOSPORTSE - 1.0L eng. 60-04681 nc, 60-04681NC, 16004681-101, 16004681-102, 16004681-103, 2019 0516, H1BH-19D629-DA, H1BZ19703D. Year: make: model: details: 2020 ...(March 29th, 2024)
- Jones 8104-ac Vintage 10000 Rpm Tachometer Ford Dodge Chevrolet Hot Rod Mechanical Drive Lower 48 only. Ford, dodge, Chevy hot rods. See pictures as they are part of the. Vintage Jones mechanical tachometer # 8104-AC, - 10000 rpm...(April 7th, 2024)
- Fomoco 1l8e-12a366-ac 2 Ignition Coil Dg500 For 2000-08 Escape Ford Mazda 3.0l Aj03-18-100 Motorcraft Item must be in the same condition as we sent it to you. Part number: 1L8E-12A366-AC. Condition: used oem factory. Application: ford escape. Brand: motor craft. Warranty is only for original purchaser and they must provide proof of purchase. 30 day warranty will start from the date it was purchased...(April 13th, 2024)
- Ac Delco 54952cxfj For 2014-2018 Gmc Sierra 1500 Ignition Coil 2015 2016 2017 Check all photos for details. This item is pre owned used auto part, as shown in the pictures...(May 17th, 2024)
