AC DELCO OLX-ACDE1805A-CL360A118 Engine Oil Pressure Switch 198995776106 Acdelco

( Brand: Ac Delco ), ( Manufacturer Part Number: OLX-ACDE1805A-CL360A118 ), ( Part Type: Oil Pressure Switch Engine ), ( Features: Part ), ( Oe/oem Part Number: 12337043 ), ( Item Length: 2.600 ), ( Item Width: 1.800 ), ( Item Height: 1.500 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 2: See Notes ), ( Intended Use: Automobiles ), ( UPC: 198995776106 )

Review AC DELCO Genuine Acdelco Toyota Engine Oil Pressure Switch Gold fits HIGHLANDER 2001–2020

The **AC Delco OEM OLX-ACDE1805A (CL360A118)** Engine Oil Pressure Switch is a high-quality, direct-fit replacement designed specifically for Toyota Highlander models produced between **2001 and 2020**, ensuring seamless integration with the vehicle s engine management system. Engineered to meet or exceed Toyota s original equipment specifications, this switch is crafted from durable materials, including a robust metal housing and precision-machined internal components, to guarantee long-lasting performance and reliability. The switch operates as a critical diagnostic tool, monitoring the oil pressure within the engine to alert the driver or the vehicle s onboard computer of any potential issues, such as low oil levels, inadequate lubrication, or mechanical wear. Its compact yet sturdy design allows for easy installation, requiring minimal effort to replace the factory unit without the need for additional adapters or modifications. Whether addressing a malfunctioning warning light, preparing for routine maintenance, or upgrading as a preventive measure, this AC Delco switch delivers consistent and accurate readings, helping to safeguard engine health and prevent costly repairs. Built to withstand the demands of daily driving, it combines reliability with Toyota s trusted engineering standards, making it an ideal choice for both professional mechanics and discerning DIY enthusiasts seeking a dependable, long-term solution.

### **Pros and Cons of buying a AC Delco OLX-ACDE1805A-CL360A118 Engine Oil Pressure Switch for a 2001-2020 Toyota Highlander**

1. **Direct Fitment** This part is specifically designed for Toyota Highlander models from 2001 to 2020, ensuring compatibility without modification.

2. **Reliability** AC Delco is a well-known brand under General Motors, known for producing high-quality automotive components with durable construction.

3. **Warranty Coverage** Many AC Delco parts come with a manufacturer s warranty, providing some assurance against defects or premature failure.

4. **Easy Installation** The oil pressure switch is a straightforward component, and since it s a direct replacement, installation typically requires minimal effort, often just a few hand tools.

5. **Cost-Effective** Compared to OEM (original equipment manufacturer) parts, aftermarket options like this one are usually more affordable, making it a budget-friendly solution.

6. **Prevents Further Damage** A faulty oil pressure switch can lead to incorrect oil pressure readings, potentially causing engine stress or damage if ignored. Replacing it promptly helps maintain engine health.

7. **Common Availability** Since this is a widely used part, it is easy to find online (Amazon, RockAuto, eBay) or at auto parts stores, reducing lead time for replacement.

1. **Potential Quality Variations** While AC Delco is generally reliable, there is a chance of receiving a counterfeit or lower-quality replica, especially if purchased from untrusted sellers. Always verify the seller s reputation.

2. **No OEM Guarantee** Unlike genuine Toyota parts, this is an aftermarket component, meaning it may not have the same long-term reliability or exact specifications as an OEM switch.

3. **Mixed Reviews on Longevity** Some users report that aftermarket oil pressure switches may wear out faster than OEM parts, though this varies by individual experience and driving conditions.

4. **Possible Compatibility Issues** While the part is advertised for your vehicle, slight variations in wiring harnesses or mounting positions could cause minor installation challenges, though this is rare.

5. **No Return Policy Risk** If the part arrives damaged or incorrect, return policies can be restrictive, especially if purchased from third-party sellers without proper return procedures.

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The **AC Delco OLX-ACDE1805A-CL360A118 oil pressure switch** is a **solid aftermarket option** for your 2001-2020 Toyota Highlander, offering a balance of affordability and reliability. It is a **direct-fit, easy-to-install solution** that can prevent engine issues related to incorrect oil pressure readings. However, buyers should **prioritize purchasing from reputable sellers** (such as RockAuto, Amazon, or authorized AC Delco dealers) to avoid counterfeit parts. If budget allows, an **OEM or high-quality aftermarket alternative** (like those from **Denso or Bosch**) may offer slightly better longevity, but the AC Delco part remains a **practical and cost-effective choice** for most drivers.

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- **Buy from a trusted source** (e.g., RockAuto, Amazon, or a local auto parts store with good reviews) to ensure authenticity.

- **Verify the part number** before purchasing to confirm it matches your vehicle s requirements.

- **Consider OEM or premium aftermarket brands** (e.g., Denso, Bosch) if you prioritize long-term reliability over cost savings.

- **Follow installation instructions carefully** to avoid wiring or mounting errors.

- **Monitor the switch s performance** after installation if issues persist, consult a mechanic to rule out other potential problems (e.g., oil pressure issues, sensor wiring faults).

**Final Verdict:** The AC Delco part is a **good, budget-friendly replacement** for most drivers, provided it is sourced responsibly. For maximum peace of mind, pairing it with a **premium aftermarket or OEM option** may be worth the extra cost for long-term reliability.

Details:

Looseness or visible wear. Item appearance matched provided photos. The order was processed, shipped and received quickly. Price was way better than anyone else.

Squealing noise. Your Vehicle TOYOTA HIGHLANDER 2001 2020 REPLACEMENT PARTS FOR YOUR CAR: AUTOBODY PARTS: RESTORE. CABIN, AIR FILTER ReplAce Every 12,000 15,000 miles Signs for ReplAcement: Weak airflow from vents. Please verify that the OEM # or Part slink matches exactly before purchasing to ensure proper fitment.

Elder co: Verified Purchaser. Fit perfectly and arrived well-packaged. Built for Durability: Made from high-quality materials, this product has been rigorously tested to ensure long-lasting performance. Item quality was excellent and condition exactly as described.

Would order from again. Visible dirt or debris. MAINTENANCE PARTS AIR, FILTER ReplAce Every 12,000 15,000 miles Signs for ReplAcement: Reduced fuel efficiency. Grinding sound.

Highly recommended. Auto body parts protect, strengthen, and enhance your car. The price is unbeatable. I loved buying from this store; it has become my favorite.

Item was packaged nicely, exactly as described, and I received the item next day. Packaging was secure and arrived undamaged. Longer stopping distance. Elena.Andre: Verified Purchaser.

Reduced airflow to the engine. Decreased engine performance. The price was great. In the event of an equipment failure due to a manufacturing defect, merchandise might be eligible for exchange with Woo parts.

Excellent price / value. BRAKE, PADS ReplAce Every 30,000 miles Signs for ReplAcement: Squealing or screeching noises. COOLING SYSTEM: STAY COOL, DRIVE CONFIDENTLY The cooling system prevents overheating and keeps your engine running smoothly. Musty or unpleasant odors.

part #: 198995776106 prices

• $35.24-$132.54

specifications boosttempgauges:

• for models: Highlander
• for makes: Toyota
• for years: 2001-2020
• brand: Ac Delco
• mpn: Olx-acde1805a-cl360a118
• part type: Oil Pressure Switch Engine
• features: Part
• oe/oem part number: 12337043
• item length: 2.600
• item width: 1.800
• item height: 1.500
• fitment type: Direct Replacement
• generic keywords 2: See Notes
• intended use: Automobiles
• upc: 198995776106

returns boosttempgauges:

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

offer boosttempgauges:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 4
• started: March 16, 2026

seller boosttempgauges:

• # reviews: 5714
• city: South Plainfield, New Jersey
• rating: 99.3%

payments boosttempgauges:

• credit card: Diners-club
• other
• wallet: Google-pay

shipping boosttempgauges:

• class: Standard
• type: Fixed
• service: Standard
• transit: 3-8 Days
• cost: $0.00

general boosttempgauges:

• condition: New
• Interior Parts Accessories > Gauges > Individual Gauges

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