The GM Genuine Parts 55354565 wiring connector is presented as a direct-fit replacement for many Chevrolet, Buick, GMC, and Cadillac applications, with a durable plastic body, machined exterior, and standard 30-day return policy. It offers vibration resistance, simple push-lock installation, and compatibility checks with OEM harnesses—measurements: roughly 1.5 in length, 0.6 in diameter, multi-pin configuration —will it mate cleanly with your vehicle’s plug and wiring condition?
Key Takeaways
- Compatible with many Chevrolet, Buick, GMC, and Cadillac models when vehicle-specific fitment and pin pitch are confirmed.
- Plastic body and machined exterior resist vibration and provide solid on-vehicle durability under normal conditions.
- Easy snap-in installation; ensure terminals seat properly and locking clip fully engages.
- Use dielectric grease, verify polarity, and inspect mating plugs to reduce corrosion and connection issues.
- Backed by Amazon’s voluntary 30-day return policy; confirm OEM cross-reference before purchase.
Product Overview and Specifications
Although designed and validated by General Motors for use on Chevrolet, Buick, GMC, and Cadillac vehicles, the GM Genuine Parts 55354565 Multi-Purpose Wiring Connector is straightforward to evaluate on its own merits.
It measures 1.4 inches, weighs 0.16 ounces, and lists dimensions 2 x 1.7 x 0.9 inches.
What materials and finish? Plastic body, machined exterior.
Key considerations: installation tips include proper terminal seating, correct polarity, and secure locking; connector durability is suggested by OEM validation.
Bullet points:
- Model: 55354565
- UPC: 808709953760
- Warranty: 30-day return.
Practical, concise specifications for informed decisions.
Performance, Fitment, and Real-World Use
Having reviewed the specifications and installation notes, attention turns to how the GM Genuine Parts 55354565 performs in real-world use and how well it fits into common GM wiring applications.
The connector shows solid installation ease: snaps into housings, matches 1.4-inch size, and aligns with 2 x 1.7 x 0.9 in. footprints.
Durability assessment: plastic body, machined exterior, resists vibration in routine driving, but long-term corrosion depends on environment.
Q: Will it fit OEM harnesses?
A: Yes, when vehicle-specific match is confirmed.
Practical tip: verify mating pin pitch and clearance before finalizing installation.
Buying Considerations and Warranty Information
When evaluating whether the GM Genuine Parts 55354565 Multi-Purpose Wiring Connector is the right purchase, consider fit, compatibility, warranty terms, and return policies upfront.
The buyer should note size: 1.4 inches, dimensions: 2 x 1.7 x 0.9 inches, weight: 0.01 lb.
Note the size: 1.4 inches; overall dimensions 2 x 1.7 x 0.9 inches, weight 0.01 lb.
Installation tips: inspect mating plugs, secure clip torque, use dielectric grease.
Compatibility concerns: verify vehicle make, model year, and OEM part cross-reference for Chevrolet, Buick, GMC, Cadillac.
Q: What warranty exists? A: Amazon.com Voluntary 30-Day Return Guarantee applies.
Practical note: confirm fit before installation; hazardous material warnings may apply.
Frequently Asked Questions
Does This Connector Require Special Tools for Installation?
No special tools are required; basic hand tools suffice. The response mentions installation tips such as ensuring proper pin alignment and secure crimps. Connector durability benefits from correct installation and avoiding excessive force or corrosive exposure.
Is the Connector Waterproof or Weather-Resistant?
No; the connector is not specified as having waterproof features or certified weather resistance. The description emphasizes OEM fit and materials but does not claim IP rating or sealed construction, so external sealing is recommended for exposure.
Can It Be Used in Non-Gm Vehicles or Custom Projects?
Can it fit beyond GM vehicles? He notes compatibility options exist: the OEM connector can serve custom applications if pin, size, and electrical specs match, though adapters or modifications are often required for secure integration.
Are Replacement Pins or Terminals Sold Separately?
Replacement pins or terminals are not typically sold by GM as standalone replacement parts; third-party suppliers often provide compatible replacement parts and wiring options for repairs or custom installations, though fitment and specifications should be verified beforehand.
Does It Comply With Rohs or Other Safety Certifications?
A vintage mechanic’s checklist recalled—no RoHS confirmation is provided. The connector lacks explicit safety standards or compliance regulations statements; consequently one assumes no verified certification and recommends requesting manufacturer documentation before relying on regulatory compliance.
Conclusion
The GM Genuine Parts 55354565 wiring connector delivers a secure, OEM-fit option with a durable plastic body and machined exterior, resisting vibration and enabling straightforward installation. It measures approximately the standard GM plug size, fits Chevrolet, Buick, GMC, and Cadillac harnesses, and requires examination of mating plugs for pin alignment and corrosion. Is it reliable? Yes. Is fit verification necessary? Absolutely. It offers practical performance, clear compatibility needs, and a modest 30-day return window.
