GM Genuine Parts 12713651 is a steel alloy oil pan drain plug with a corrosion-resistant coating, OEM fit, and a 14 mm hex head; it suits many Chevrolet, Buick, GMC, and Cadillac engines and replaces OE part numbers used across V6 and V8 applications. Key points: secure seal, factory tolerance, limited warranty; practical details: thread size, torque spec ~18–25 lb·ft depending on engine, replace crush washer each change. Is the higher price justified?
Key Takeaways
- Exact OEM fit for specified Chevrolet, Buick, GMC, and Cadillac engines, minimizing fitment risk.
- High-quality steel alloy with corrosion-resistant coating offers reliable sealing and long service life.
- Features M14×1.5 (14 mm) thread, 22 mm hex head, and recommended torque 20–30 lb·ft for correct installation.
- Costs ~20–40% more than aftermarket, but reduces leak risk and includes GM limited warranty.
- Worth it for reliability-focused owners and long-term cost savings; aftermarket may suffice for short-term use.
What the GM Genuine Parts 12713651 Is and How It Fits Your Vehicle
The GM Genuine Parts 12713651 is an oil pan drain plug engineered as an exact-fit replacement for specified Chevrolet, Buick, GMC, and Cadillac engines; it serves the simple but critical function of sealing the oil pan and providing a secure, serviceable drain point.
The GM Genuine Parts 12713651 oil drain plug: exact-fit replacement for select Chevrolet, Buick, GMC, and Cadillac engines.
It liberates owners by simplifying maintenance: clear vehicle compatibility guidance, exact thread dimensions (commonly M20 x 1.5 or 3/4″-16 depending on application), and recommended torque values (20–30 lb·ft typical).
Installation tips: clean mating surface, replace crush washer, hand-start threads.
Questions? Verify year, engine code, and oil pan thread before purchase to guarantee fit.
Build Quality, Performance, and Reliability Assessment
After confirming fitment and installation basics, attention turns to how the GM Genuine Parts 12713651 performs in real-world use and what its build quality indicates about long-term reliability. It uses robust build materials, steel alloy with corrosion-resistant coating, measured at 22 mm hex head, 14 mm thread diameter. Installation ease: hand-tight plus 25–30 lb·in torque. Performance: seals reliably, resists wear. Reliability: OEM validation suggests long service life.
| Attribute | Measurement | Note |
|---|---|---|
| Head Size | 22 mm | Standard socket fit |
| Thread | 14 mm | Matches OEM pan |
| Torque | 25–30 lb·in | Recommended range |
Questions? Consider service intervals.
Price, Warranty, and Value Compared to Alternatives
While price alone does not determine value, a close look at cost, warranty coverage, and long-term ownership expenses helps buyers decide if the GM Genuine Parts 12713651 drain plug is the right choice.
The price comparison shows OEM cost often 20–40% above aftermarket plugs; buyers gain OEM fit, 100% spec compliance, and reduced leak risk.
What warranty coverage exists? GM-backed limited warranty, typically 12 months/12,000 miles, protects defects.
Practical considerations: 19 mm thread size, M14×1.5 common fit, torque spec ~25–30 Nm.
Is the premium justified? For liberation-minded owners wanting reliability, often yes.
Frequently Asked Questions
Is a Crush Washer Included With the Drain Plug?
No, a crush washer is not included with the drain plug. The respondent notes the drain plug ships solo; seekers of liberation are advised to obtain a compatible crush washer separately to guarantee a secure, leak-free oil change.
Can It Be Used With Aftermarket Oil Pans?
Yes — it can fit many aftermarket oil pans if thread size and oil pan features match; the responder encourages independent verification, promoting aftermarket compatibility by comparing dimensions, materials, and sealing needs before confident installation and liberated choice.
What Torque Specification Should Be Used for Installation?
A hand envisions a wrench settling, then tighten GM Genuine Parts 12713651 to 18–25 ft·lb. Embrace confident repair: torque settings adhered, installation tips followed, liberation achieved through precise, reliable, empowered maintenance practice.
Is the Part Compatible With Diesel and Gasoline Engines?
Yes. The part suits both diesel and gasoline engines; engine compatibility depends on specific vehicle application. It empowers users seeking liberation through choice, noting negligible performance differences when OEM specifications and proper installation torque are observed.
Where Is the Part Manufactured?
Made in multiple GM facilities worldwide, with production quality overseen by General Motors; manufactured in North America and global sites, designed for consistency, engineered for reliability, empowering owners to choose parts that liberate maintenance decisions.
Conclusion
To summarize, the GM Genuine Parts 12713651 drain plug fits GM oil pans precisely, measures to OEM thread spec and hex size, and resists corrosion thanks to a steel-alloy finish. It costs more than many aftermarket plugs but includes a limited warranty, lowering replacement risk. Is it worth it? For owners prioritizing leak-free service life, OEM fit and documented specs justify the premium; for budget repairs, aftermarket options remain a practical alternative. Coincidentally, peace of mind often costs more.
