SKU:GEARING GM
6590594 | GM Delco Oil Pump Kit | A/C Gear Application | New Genuine OEM (NOS)
6590594 | GM Delco Oil Pump Kit | A/C Gear Application | New Genuine OEM (NOS)
Share
12 in stock
Couldn't load pickup availability
6590594 | GM Delco Oil Pump Kit | A/C Gear Application | New Genuine OEM (NOS)
Product Summary
Part Number: 6590594
Brand: GM Delco
Condition: New Genuine OEM (NOS – New Old Stock)
Product Type: Oil Pump Kit
Application: A/C Gear Systems
This genuine GM Delco 6590594 oil pump kit is a New Old Stock (NOS) component, preserved in its original sealed vintage packaging. Originally designed for use with A/C gear systems, this pump kit combines collector-grade packaging with trusted OEM performance. Ideal for restoration, service, or preservation of vintage applications.
Specs & Features
• GM Part Number: 6590594
• Type: Oil Pump Kit
• Application: A/C Gear Systems
• Condition: New Genuine OEM – NOS
• Packaging: Original GM Delco sealed vintage packaging
What’s Included
1 x GM Delco Oil Pump Kit (6590594) in original sealed package
Fitment Notes
This part is NOS and may fit a variety of GM applications using A/C gear assemblies. Please confirm part number compatibility before purchase.
Image Disclaimer
Photos show the actual part and packaging condition. NOS items may have age-related wear to packaging, but contents are unused and sealed unless otherwise stated.
Warranty Policy
This item is sold as-is with no warranty due to age and NOS classification. Please verify compatibility prior to purchase.
Location
Mansfield, Ohio
Keeping your equipment rolling. Heavy-Duty Solutions — Built to Perform. Trusted to Last.
We accept



THE REMAN CENTER. INC. dba Discount Parts Exchange
🔧 Why Choose Discount Parts Exchange?
A trusted drivetrain partner since 1997
✅ Quality Gearing
We source only high-quality OEM and aftermarket parts—dependable and built to perform.
⚡ Great Service
We understand costly downtime. Our team responds fast to get you the parts you need, when you need them.
💲 Competitive Pricing
Premium parts and expert support—without the premium price tag.
📦 Expanding Inventory
Our inventory changes daily. Don’t see what you’re looking for?
Call or email us—chances are, we have it.
24,000 SQ FT OF HEAVY-DUTY SOLUTIONS

From drivetrain components to surplus OEM parts — we've got the space, stock, and experience to keep your fleet moving.
ALL CATEGORIES