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Description:
The ACDelco PT2528 Multi-Purpose Wire Connector provides OEM-level quality and durability for a wide range of vehicle electrical repairs. Designed and tested under General Motors’ engineering standards, this connector (GM Part Number 13574937) ensures a secure, moisture-resistant connection that maintains long-term electrical integrity.
Constructed from high-grade materials, it features a precision-fit pin terminal design and weather-resistant housing to withstand harsh operating environments. Compatible with many GM vehicles and adaptable to other makes, including Ford, Chrysler, Toyota, and Honda, this ACDelco connector offers exact fitment, stable conductivity, and easy plug-and-play installation with no programming required.
Features:
Genuine ACDelco GM OE part (GM #13574937)
Meets or exceeds OEM standards for fit, form, and function
Weather-resistant housing for long-lasting performance
Durable pin terminals ensure consistent electrical contact
Three-wire configuration for versatile applications
Ready-to-install harness with pre-crimped terminals
No programming required – plug-and-play design
Trusted quality backed by General Motors
Specifications:
Connector Type: Straight
End Quantity: 1
Wire Quantity: 3
Terminal Quantity: 3
Terminal Type: Pin
Terminal Gender: Female
Connector Gender: Male
Shape: Rectangular
Color: Black
Wire Gauge: 18 AWG
Wire Length: 450 mm (17.7 in)
Weather Resistant: Yes
Insulated Coating: No
Programming Required: No
Weight: 0.01 lb
Dimensions (L x W x H): 13.5 x 5.4 x 1.1 in
Manufacturer Information:
ACDelco, a division of General Motors Customer Care and Aftersales, is a global leader in automotive replacement parts and related services. With over 100 years of experience, ACDelco delivers precision-engineered components designed for durability, reliability, and compatibility with most makes and models.
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
