Description
Product Overview
The Kwaich 12V DC micro relay is engineered as a compact, plug‑in solution for modern automotive electrical systems. Its 4‑pin blade form factor fits seamlessly into standard fuse‑block panels, while the silver alloy contacts provide a low‑resistance path that minimizes heat buildup during high‑current operation. Constructed from a durable housing and precision‑molded contacts, the relay delivers consistent performance across a wide temperature range, from cold winter mornings to hot summer afternoons.
Electrically, the relay is rated for 20 A continuous current and 12 V DC coil voltage, matching the specifications of original equipment manufacturer (OE) part 13502753. The normally‑open contact configuration ensures that the circuit remains off until the coil is energized, offering reliable control for power‑window, door‑lock, and lighting applications. With a maximum switching voltage of 12 V DC, the device protects downstream components from voltage spikes and provides a clean, noise‑free operation.
Compatibility has been verified for a range of GM vehicles, including 2010‑2011 Buick Enclave, GMC Acadia, and Saturn Outlook models. The relay’s 4‑pin micro footprint aligns with the OEM layout, allowing a direct swap without any wiring modifications. Cross‑reference numbers such as 19116059, 14098A1, and 13358A1 confirm its interchangeability with other manufacturers’ parts, giving service technicians confidence in a universal fit.
Installation is straightforward: simply pull the existing relay straight up from its socket, align the blade tabs with the cavity, and press the new unit into place. The plug‑in mounting style eliminates the need for soldering or crimping, reducing labor time and the risk of installation errors. The compact dimensions—3.74 × 3.15 × 1.54 inches—and lightweight design (6.2 oz) make it easy to handle even in cramped engine compartments.
Every unit undergoes rigorous bench testing that simulates extreme automotive conditions, including temperature cycling from –40 °C to +125 °C, vibration profiles matching highway travel, and electrical load endurance tests that exceed 10,000 switching cycles. The relay also complies with RoHS and REACH standards, ensuring that hazardous substances are minimized and the product meets global environmental regulations. Certification reports are available upon request, providing assurance to OEMs and aftermarket distributors that the component adheres to industry‑accepted quality benchmarks.
Field reports from service technicians highlight the relay’s dependable performance in high‑usage scenarios, such as fleet vehicles that operate power windows dozens of times per day. Users consistently note the absence of arcing or contact wear after prolonged service, attributing the durability to the silver alloy contact material and the precision‑engineered spring mechanism that maintains firm contact pressure. This positive feedback reinforces the relay’s reputation as a trusted replacement part for both warranty repairs and aftermarket upgrades.
Usage
Designed for power‑window circuits, this relay reliably switches the motor current that raises and lowers vehicle windows. Its robust contact material tolerates the frequent on‑off cycles typical of daily driving, ensuring that window operation remains smooth and responsive over the vehicle’s lifespan. In addition to window control, the relay can be employed in door‑lock actuators, interior lighting modules, and other low‑voltage accessories that require precise switching.
The relay performs well in harsh automotive environments, resisting vibration, moisture, and temperature fluctuations that are common in under‑hood installations. Its sealed construction helps prevent corrosion of the contact surfaces, while the silver alloy maintains conductivity even after thousands of cycles. Service technicians often recommend this part for retrofits and replacement repairs because it meets or exceeds the original specifications while offering a cost‑effective alternative.
When troubleshooting electrical issues, the relay serves as a convenient diagnostic point. By swapping the suspect relay with a known good unit, technicians can quickly isolate whether a failure lies in the control circuit or the load side. Because the relay is a plug‑in type, the swap can be performed without disconnecting battery cables, minimizing downtime and keeping the vehicle operational for the end‑user.
Routine maintenance of the relay is minimal; however, periodic visual inspection can help detect early signs of corrosion or mechanical fatigue. If the relay is exposed to moisture, the sealed housing protects the internal contacts, but cleaning the surrounding fuse‑block area with a dry brush can prevent debris buildup that might interfere with proper seating. In the rare event of relay failure, the plug‑in design allows a quick swap, minimizing vehicle downtime and keeping the repair process efficient.
Enthusiasts seeking performance enhancements often replace aging relays with this upgraded unit to ensure that power‑window operation remains crisp under increased electrical loads, such as when aftermarket accessories draw additional current. The relay’s 20 A rating provides a safety margin for upgraded systems, and its low contact resistance helps reduce voltage drop, which can be beneficial in vehicles with long wiring runs. By choosing a high‑quality relay, owners can maintain the original feel of factory‑installed components while supporting newer electrical demands.
Why Choose Us
Kwaich is committed to delivering components that combine rigorous engineering with practical design. Each relay undergoes a multi‑stage quality assurance process, including automated testing for coil resistance, contact resistance, and mechanical durability. The manufacturing facility adheres to ISO‑9001 standards, ensuring that every batch meets consistent performance criteria before it reaches the distribution network.
Beyond the product itself, Kwaich provides comprehensive after‑sales support, including technical documentation, installation guides, and a responsive customer service team. Warranty coverage extends for one year from the date of purchase, giving dealers and end‑users peace of mind that any material defects will be addressed promptly. By choosing this relay, customers benefit from a blend of reliability, affordability, and dedicated service.
Kwaich is also committed to sustainable manufacturing practices. The production facility utilizes energy‑efficient equipment and recycles metal scrap generated during the stamping process. Packaging is designed from recyclable cardboard, and the company participates in programs that offset carbon emissions associated with shipping. This environmental stewardship aligns with the growing expectations of automotive professionals who prioritize eco‑friendly sourcing without compromising on product reliability.
Key Features
- Plug‑in design eliminates complex wiring, saving installation time and reducing error risk.
- Silver alloy contacts deliver low resistance for efficient power delivery and reduced heat.
- 20 A current rating handles demanding automotive loads such as power‑window motors.
- Compact size fits tight engine‑compartment spaces while maintaining robust durability.
- One‑year warranty and dedicated technical support ensure long‑term customer satisfaction.
FAQ
What vehicles are compatible with this relay?
The relay is compatible with 2010‑2011 Buick Enclave, 2010‑2011 GMC Acadia (including SL, SLE, SLT, and Denali trims), and 2010 Saturn Outlook models. It matches the OEM 4‑pin micro footprint, allowing a direct replacement for part number 13502753 without any wiring changes. The part has been cross‑referenced with GM numbers 19116059, 14098A1, and 13358A1, confirming its interchangeability across multiple GM platforms. When installing, verify the orientation of the blade tabs to ensure proper polarity, although the relay is non‑polarized for most applications. This broad compatibility makes it a versatile spare for service centers that support a range of GM SUVs and cross‑brand repairs. Additionally, the relay’s 20 A rating ensures it can handle the high current demands of power‑window motors, and its silver alloy contacts provide a reliable connection even after thousands of cycles. For best results, consult the vehicle’s service manual to locate the exact relay position and confirm that the fuse block voltage matches the 12 V DC coil requirement.
Can I use this relay for applications other than power windows?
The relay’s normally‑open configuration and 20 A current capacity make it suitable for a variety of low‑voltage automotive functions beyond power‑window control. Door‑lock actuators, for example, often draw similar currents and benefit from the same reliable switching characteristics. Interior lighting modules, such as dome lights or reading lights, can also be driven by this relay when a separate control circuit is desired. Additionally, the unit can serve as a protective switch for auxiliary accessories like heated seat controllers or small electric pumps, provided the load does not exceed the 20 A rating. Always verify the circuit’s voltage is 12 V DC and that the coil voltage matches the vehicle’s supply before installation. When in doubt, refer to the vehicle’s wiring diagram to ensure the relay’s placement aligns with the intended function. The robust construction also makes it a good candidate for aftermarket upgrades where higher current handling is required.
How do I install the relay safely?
To install the relay safely, first disconnect the vehicle’s negative battery terminal to prevent any accidental short circuits. Locate the existing relay in the fuse‑block panel; most GM vehicles label the relay positions on the cover or in the service manual. Gently pull the old relay straight up, taking note of the orientation of the blade tabs, although most micro relays are non‑polarized. Align the new Kwaich relay’s tabs with the cavity, ensuring a firm seat without forcing the part. Reconnect the battery and test the circuit by operating the associated function, such as the power‑window switch. If the function does not operate, double‑check the relay orientation and verify that the coil voltage is receiving the correct 12 V DC supply. Proper installation typically takes only a few minutes and requires no soldering or additional wiring. For added safety, inspect the surrounding fuse‑block area for any signs of corrosion before finalizing the installation.
What warranty does the relay carry?
Kwaich offers a one‑year limited warranty that covers any defects in material or workmanship. If the relay fails within the warranty period, the customer should retain the original packaging and proof of purchase, then contact the support team via email or phone. After verification, Kwaich will arrange for a replacement unit to be shipped at no additional cost, or issue a refund if the part is no longer available. The warranty does not cover damage caused by improper installation, misuse, or exposure to conditions beyond the specified operating limits. For warranty claims, include the part number, serial number if applicable, and a brief description of the failure. Kwaich’s technical support staff are also available to assist with troubleshooting before a claim is filed, helping to ensure the issue is not due to a simple installation error.
Reviews
There are no reviews yet.