fits model: Grand. make: Pontiac. year: 1988–1989.

( Brand: Acdelco ), ( Manufacturer Part Number: HL73 ), ( Part Type: Hydraulic Valve Lifter ), ( Product Type: Engine ), ( UPC: 036666072877 ), ( Fitment Type: Direct Replacement ), ( Partslink Number: 5233315 ), ( Compatible Make S : Pontiac, Chevrolet ), ( Compatible Model S : Grand Am, Lemans, Sunbird, J2000 Sunbird, J2000, Chevette ), ( Fitnote: Enginevinname ), ( Product Subtype: Valves Valvetrain Parts ), ( Product Details: Engine Valve Lifter ), ( Series: Genuine Gm Parts ), ( Department: Replacement )
The ACDelco HL73 Hydraulic Valve is a premium replacement part engineered to meet the original equipment manufacturer (OEM) specifications for Pontiac AM vehicles from 1988 to 1989, which were manufactured by General Motors. This valve is designed to deliver the same level of performance and reliability as the original component, ensuring a smooth and efficient operation of your vehicle's hydraulic system.
The HL73 Hydraulic Valve is meticulously crafted using high-quality materials that are resistant to wear and corrosion. Its robust design ensures durability, even in the most demanding driving conditions. The valve's internal components are precision-machined to ensure a perfect fit and smooth operation, reducing the risk of leaks or other hydraulic system issues.
This hydraulic valve features a sleek, compact design that makes it easy to install. It comes complete with all necessary hardware, making the installation process quick and hassle-free. The valve is also backed by ACDelco's 12-month limited warranty, giving you peace of mind knowing that you are investing in a top-quality replacement part.
In summary, the ACDelco HL73 Hydraulic Valve is an excellent choice for Pontiac AM (1988-1989 GM) vehicle owners looking to maintain the performance and reliability of their hydraulic system. With its OEM-quality design, durable construction, and easy installation process, this replacement valve is sure to provide you with the confidence and peace of mind you deserve on the road.
The AC Delco HL73 is a hydraulic valve assembly specifically designed for Pontiac vehicles manufactured between 1988 and 1989 that are part of the General Motors (GM) product line. This valve assembly is an essential component of the vehicle's air conditioning system, and its replacement may be necessary due to wear or failure. In this analysis, we will discuss the pros and cons of buying a AC Delco HL73 hydraulic valve assembly.
Pros:1. OEM (Original Equipment Manufacturer): The AC Delco HL73 is a factory-original replacement part, meaning it is manufactured to the same specifications as the original component. This ensures proper fit and function.
2. Warranty: AC Delco offers a warranty on their parts, providing customers with added peace of mind. The length and details of the warranty may vary, so it is essential to check the specific terms and conditions.
3. Availability: The AC Delco HL73 is widely available at auto parts stores, both in-person and online, making it convenient for customers to purchase and have it delivered to their doorstep.
4. Quality: AC Delco is a reputable brand known for producing high-quality automotive parts. Customers can expect durability and reliability from the HL73 hydraulic valve assembly.
Cons:1. Cost: The AC Delco HL73 may be more expensive than aftermarket alternatives. However, the added cost may be worth it for the peace of mind that comes with a factory-original replacement part.
2. Installation: Installing the AC Delco HL73 hydraulic valve assembly may require professional assistance from a mechanic. While this adds to the overall cost, it ensures the job is done correctly and efficiently.
3. Complexity: The air conditioning system in older vehicles, including those from Pontiac in the late 1980s, can be complex. Replacing the hydraulic valve assembly may involve draining the refrigerant, which requires specialized knowledge and equipment.
Conclusion:The AC Delco HL73 hydraulic valve assembly is a reliable and high-quality replacement part for Pontiac vehicles manufactured between 1988 and 1989. While it may come with a higher cost than aftermarket alternatives, the peace of mind that comes with a factory-original replacement part can be invaluable. However, the complexity of the installation process may require professional assistance from a mechanic. Ultimately, the decision to purchase the AC Delco HL73 depends on the customer's budget, technical expertise, and priority on Original Equipment Manufacturer (OEM) parts.
Recommendation:If the customer values the peace of mind that comes with a factory-original replacement part and has the budget for it, the AC Delco HL73 hydraulic valve assembly is an excellent choice. If the customer is more budget-conscious or comfortable with aftermarket parts, they may consider exploring alternative options from reputable brands. Regardless of the decision, it is always recommended to ensure the installation is performed correctly to maintain the longevity and efficiency of the air conditioning system.
Outside Diameter: 0.842. Manufactured to GM OE specifications for fit, form, and function. Maximum Adjustment Range: 0.228. Outside Diameter mm: 21.398mm.
Maximum Adjustment Range mm: 5.78mm. Specifications: Material: Steel. Genuine GM Parts Hydraulic Valve Lifter by ACDelco. GM Genuine valve lifters automatically help maintain a zero lash condition to prevent valvetrain noise and unnecessary component wear, are GM-recommended replacements for your vehicles original components.
Meets or Exceeds Original Equipment Manufacture Specifications: Yes. Features: Adjusts the valves on your vehicles engine for proper performance. Offers the quality, reliability, and durability of GM OE.