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97251136 Duramax Oil Pressure Level Harness 6.6L LB7

fits model: Silverado, Sierra. year: 2001–2002.

97251136 General Motors 2001 2002 6.6l Lb7 Silverado Sierra Duramax Oil Pressure / Level Harness

( Brand: General Motors ), ( Type: Harness ), ( Manufacturer Part Number: 97251136 )

Review GENERAL MOTORS 6.6l Lb7 Duramax Oil Pressure Level Harness fits SILVERADO SIERRA 2001–2002

2001-2002 6.6L LB7 Silverado/Sierra Duramax Oil Pressure Level Harness

The 2001-2002 6.6L LB7 Silverado/Sierra Duramax Oil Pressure Level Harness is an essential component for maintaining optimal engine performance in these iconic GM trucks. This harness is specifically designed for the Duramax diesel engines, ensuring a reliable and accurate oil pressure reading.

This harness features a number of high-quality components, including heavy-duty wiring and durable connectors. Each connector is designed to securely and safely attach to the various sensors and components within the engine compartment. The wiring itself is shielded to protect against electromagnetic interference, ensuring stable and consistent readings.

The oil pressure level harness includes sensors to monitor the oil pressure in the engine. These sensors are crucial for the vehicle's engine management system, as they help regulate engine performance and prevent damage caused by low oil pressure. The harness also includes a warning light circuit, which illuminates the oil pressure warning light on the dashboard when oil pressure drops below safe levels.

Installing the 2001-2002 6.6L LB7 Silverado/Sierra Duramax Oil Pressure Level Harness is a straightforward process. The harness comes with clear instructions and all necessary mounting hardware, making it easy for even the most novice DIYers to install. For those who prefer professional installation, the harness is also compatible with most automotive repair shops and can be installed quickly and efficiently.

In summary, this 2001-2002 6.6L LB7 Silverado/Sierra Duramax Oil Pressure Level Harness is a must-have for any Duramax diesel engine enthusiast or truck owner. With its high-quality components, reliable performance, and easy installation, this harness is an essential addition to any engine maintenance routine. By ensuring accurate oil pressure readings and preventing damage caused by low oil pressure, this harness helps ensure the longevity and reliability of your Duramax-powered Silverado or Sierra.

The 6.6L LB7 Duramax engine, used in the 2001-2002 Silverado and Sierra models, is known for its durability and power. However, one common issue with this engine is the oil pressure level harness. Replacing this harness can be beneficial in maintaining the engine's performance and preventing potential damage. Here are the pros and cons of buying a new oil pressure level harness for a 6.6L LB7 Duramax engine.

Pros:

1. Improved engine performance: A faulty oil pressure level harness can lead to poor engine performance and even potential damage. Replacing it with a new one can help ensure the engine is running efficiently and effectively.

2. Preventing engine damage: A malfunctioning oil pressure level harness can cause the engine to run without sufficient oil pressure, leading to damage to various engine components. Replacing the harness can help prevent such damage and potentially save you from costly repairs down the line.

3. Peace of mind: Knowing that a critical component like the oil pressure level harness is in good working order can give you peace of mind and help you avoid unexpected breakdowns.

Cons:

1. Cost: Replacing the oil pressure level harness can be a costly repair, with parts and labor costs potentially running into several hundred dollars.

2. Time: The repair process can also take some time, as the harness is located in the engine compartment and requires access to various components to be replaced.

3. Complexity: The oil pressure level harness is a complex component, and replacing it may require specialized knowledge and tools, which could add to the cost and time required for the repair.

In conclusion, while replacing the oil pressure level harness for a 6.6L LB7 Duramax engine can be costly and time-consuming, the benefits of improved engine performance, preventing potential damage, and peace of mind make it a worthwhile investment for those who rely heavily on their vehicle. If you notice any signs of a malfunctioning oil pressure level harness, such as a check engine light or poor engine performance, it's recommended to have it replaced as soon as possible to prevent any potential damage and ensure the long-term health of your engine.

part # 97251136 price

  • $125.00

specifications motochilled:

  • for models: Silverado, Sierra
  • for years: 2001-2002
  • brand: General Motors
  • type: Harness
  • manufacturer part number: 97251136

seller motochilled:

  • rating: 100.0%
  • # reviews: 624

payments motochilled:

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  • credit card: Discover

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  • policy: No Returns

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  • cost: $0.00
  • carrier: UPS
  • class: Standard
  • type: Fixed
  • service: UPS Ground
  • transit: 6-10 Days

offer motochilled:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • best offers: True
  • started: January 17, 2026
  • quantity: 1

general motochilled:

  • Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines
  • condition: Used
for models: silverado, sierra, for years: 2001-2002, type: harness,
category: auto parts > car truck parts accessories > engine cooling components > engine oil coolers lines, sku: 10638999348826721,

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1 offer $125.00 USD
  • Offer #1: $125.00 price + $15.00 delivery = $140.00* total.+$15.00 shipping