CARQUEST SAA4545 Engine Oil Pressure Switch 56-90

( Brand: Carquest ), ( Type: Oil Pressure Switch ), ( Ipn: Saa4545 ), ( Vintage Part: No )

Review CARQUEST 56-90 Buick Cadillac Chevrolet Gmc Jeep Engine Oil Pressure Switch

The Carquest SAA4545 engine oil pressure switch is a crucial component in maintaining the proper functioning of the oil pressure system in select Buick, Cadillac, Chevrolet, GMC, and Jeep vehicles. This switch is designed to ensure that the engine receives adequate oil pressure before allowing the engine to start. If the oil pressure is too low, the switch will prevent the engine from starting to protect against potential engine damage.

This oil pressure switch features a robust and durable design, ensuring reliable operation even under the most demanding conditions. The switch is designed to fit select vehicles with the engine codes LM1, LM2, LM4, LM7, LM9, LS1, LS6, LS9, and LS3. It is important to note that this part number may also fit other vehicle applications, so it is essential to verify that it is the correct fit for your specific vehicle before installation.

The Carquest SAA4545 engine oil pressure switch is designed to meet or exceed OE specifications for performance and durability. It is manufactured to the highest standards to ensure a precise fit and reliable operation. The switch has a threaded design for easy installation, making it a straightforward process for DIY enthusiasts or professional mechanics.

The switch is also designed to provide a clear indication of the oil pressure status through the use of a warning light on the dashboard. When the engine oil pressure falls below the specified level, the switch will activate the warning light, alerting the driver to the issue. This allows the driver to take action before the issue becomes more serious and potentially causes engine damage.

In summary, the Carquest SAA4545 engine oil pressure switch is an essential component in maintaining the proper functioning of the oil pressure system in select Buick, Cadillac, Chevrolet, GMC, and Jeep vehicles. Its durable design, easy installation, and clear indication of oil pressure status make it an excellent choice for drivers and mechanics who demand the highest level of performance and reliability.

Carquest SAA4545 is a part number for an oil pressure switch that is commonly used in various engines from Buick, Cadillac, Chevrolet, GMC, and Jeep vehicles. Here are some pros and cons of buying this part from Carquest:

1. Availability: Carquest is a leading automotive parts supplier with a vast inventory of replacement parts. You can easily find the SAA4545 oil pressure switch in their catalog.

2. Quality: Carquest is known for providing high-quality replacement parts. The SAA4545 oil pressure switch is manufactured to meet or exceed OEM specifications.

3. Reliability: The oil pressure switch is a critical component of your engine's system. A faulty switch can cause serious engine damage. Carquest's SAA4545 oil pressure switch is designed to provide reliable performance.

4. Customer Support: Carquest offers excellent customer support. You can contact their technical support team for any queries related to the part or installation.

5. Competitive Pricing: Carquest offers competitive pricing for their replacement parts, including the SAA4545 oil pressure switch.

1. Shipping Time: Depending on your location, the shipping time for the part may vary. Carquest offers both standard and expedited shipping options.

2. Installation: Installing the oil pressure switch can be a complex process, especially for those without automotive experience. It is recommended to have the part installed by a professional mechanic.

3. Compatibility: While the SAA4545 oil pressure switch is compatible with several Buick, Cadillac, Chevrolet, GMC, and Jeep engines, it may not fit all models. It is important to verify that the part is compatible with your specific vehicle before purchasing.

4. Labor Costs: If you choose to have the oil pressure switch installed by a mechanic, there will be additional labor costs.

In conclusion, the Carquest SAA4545 oil pressure switch is a reliable and high-quality replacement part for various engines from Buick, Cadillac, Chevrolet, GMC, and Jeep vehicles. While there may be some cons, such as shipping time and installation costs, the pros, including availability, quality, reliability, customer support, and competitive pricing, outweigh the cons. It is recommended to verify compatibility before purchasing and consider having the part installed by a professional mechanic if you do not have the necessary experience.

Details:

The wheel speed sensor can be an analog type, or digital. In case of return Item Should be with Original packaging and in new Condition. Fits: GMC, JEEP, Chevrolet, Cadillac, Buick. Application specific design for quicker, easier installation.

Oil Pressure Switch. The speed sensor may be part of the wheel hub, bearing assembly or as an individual component where protrudes through the, into brake back plate.

part #: saa4545 prices

• $17.99-$26.50

specifications pumppruner:

• for makes: Buick, Cadillac, Chevrolet, Gmc, Jeep
• brand: Carquest
• type: Oil Pressure Switch
• interchange part number: SAA4545
• vintage part: No

offer pumppruner:

• sold: 0
• quantity: 1
• started: July 25, 2025
• availability: In Stock
• options: Ship-to-home

payments pumppruner:

• other
• credit card: Visa
• wallet: Paypal

general pumppruner:

• Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts
• condition: New

seller pumppruner:

• rating: 96.2%
• # reviews: 25542
• city: Covina, California

returns pumppruner:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

shipping pumppruner:

• service: Standard, Expedited
• cost: $0.00
• transit: 4-8 Days
• class: Standard, Expedited
• type: Fixed

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