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Adjustable shock relays are crucial components for maintaining optimal ride comfort and handling in vehicles. Selecting the right adjustable shock relay ensures your suspension system performs as intended, contributing to a safer and more enjoyable driving experience. This guide will help you navigate the key factors to consider before making a purchase.
✅【OE Standards:】Our Product Is Designed And Manufactured With Modern Tooling, Ensuring Optimal Quality And Reliability
✅【Quality Manufacturing:】Replacement Parts are Specifically Designed to the Same Specifications and Use Better, More Durable Materials Than Those Provided by the OEM
✅【Direct Replacement:】Our Direct Fit Replacement Product Installs Seamlessly, Just Like the Factory Unit
Vehicle Fitment: Designed to fit Mercedes W164 W220 W215. Match your original part shape, mounting points, and vehicle details before purchase.
Direct Replacement: Built as a replacement airmatic air suspension relay 5 prong to restore factory-style appearance and everyday function.
Application-Specific Design: Contours and attachment areas are designed around the original-style component for a more confident installation experience.
Durable Construction: Made for regular road use and repeated operation where applicable, helping replace worn, cracked, faded, or missing original parts.
Integrated Diode: Each relay includes a built-in diode that suppresses induced voltage during switching, safeguarding your electrical components from potential damage.
Small size/Low power consumption/High contact voltage/ High sensitivity.
Contact Material: Ag Alloy / Contact Resistance: ≤ 100MΩ.
Minimum operating voltage 8V, corresponding minimum operating current is 100mA; Standard operating voltage 12V, corresponding standard operating current is 150mA.
【Compatible】Replaceable part numbers: 12088567, 12135170, 13502679, 13500114, 19116057, 15328866, 19115083, 19115080, 15393412, 22867702, our relays are suitable for Buick, Cadillac, Chevrolet, GMC, Pontiac, etc.
【Operating Temperature】12088567 8567 automotive relays have strong high temperature resistance and can operate stably at temperatures from -40°C to 125°C, making them ideal for engine compartments and harsh automotive environments.
【Coil Voltage】The coil voltage of this 4-pin power relay is 12 VDC and can handle a maximum current of 20A. These parameters enable it to operate stably in the complex voltage environment of the vehicle, avoiding failure or damage caused by parameter...
【Durable Quality】This 4-pin power relay is made of high-quality materials, with fast conductivity and ultra-long durability, providing uninterrupted power control in the harshest road environments
✅【OE Standards:】Our Product Is Designed And Manufactured With Modern Tooling, Ensuring Optimal Quality And Reliability
✅【Quality Manufacturing:】Replacement Parts are Specifically Designed to the Same Specifications and Use Better, More Durable Materials Than Those Provided by the OEM
✅【Direct Replacement:】Our Direct Fit Replacement Product Installs Seamlessly, Just Like the Factory Unit
The 12v relay harness base contains 3*12 AWG and 2*16 AWG cables, length: 5.5 in, providing reliable load-bearing capacity and stable performance.
Function: 12VDC (14V Max) 5 Pin SPDT (Single Pole Double Throw) Relay with 40A/30A High Switching Capability.
Wire Specifications: White - Ground (85), Blue - VDC (30), Black - Trigger (86), Red - Output N/C (87a), and Yellow - Output N/O (87).
The dc car relay adopts waterproof sealing technology at the bottom and a fixed back strip on the back, which is suitable for various complicated installation environments.
✔ Reliable Engine Starting – Ensures consistent power delivery to the starter motor for quick, efficient starts across various equipment types and conditions.
✔ Built for Heavy-Duty Use – Designed to handle high-current loads, vibration, and harsh environments typical of tractors, mowers, and utility vehicles.
✔ Wide Brand Compatibility – Fits a variety of models from top brands like For Ford New Holland, John Deere, Kubota, Caterpillar (Cat), Husqvarna, E-Z-GO, and more.
✔ Direct OEM-Style Replacement – Matches factory specifications for a secure fit and trouble-free installation—no modifications required.
With Extra Fuse: With a built-in 30A blade fuse and heavy-duty wire for the main contact, this car relay 12v needs no separate fuse holder, saving space and cost. When the circuit is overcurrent, the fuse will quickly blow to cut off the circuit...
Easy Wiring: For quick and easy connection to loads or accessories, this 4 pin relay features color-coded wires for easy installation and circuit connection. The specific color-coding is: black to ground (85), blue to connect to power positive (30), white...
Interlocking Design: To achieve a neat and orderly installation layout with easy cable management and organization, the unique interlocking design of the male and female slots on the edge of each 12v relay socket makes it easy to connect multiple relays...
Solid Construction: Supporting 12V DC (up to 14V DC) and 30A current, this SPST (Single Pole Single Throw) automotive relay features a ruggedized case that is resistant to bumps and high temperatures for smooth, reliable operation and high switching...
【Practical Function】: There are 4 pin and 5 pin relays to choose from. You can also choose a 2-pack or 4-pack. These 12V 30A relays can be used to control the circuits of high-current load components on vehicles, allowing the components to function...
【Safety Design】: It adopts silver alloy contact design, and the surface is not easy to oxidize. The all-copper electromagnetic coil can make the temperature rise lower and the suction power stronger. It can withstand larger currents, making working...
【Reliable Quantity】: The shell of this relay is made of black plastic material, which has excellent insulation and is waterproof and flame retardant. Its pins are made of copper, which has good electrical conductivity and is not easy to deform and...
【Easy to Use】: The operation of the car relay is very simple. There is no need other tools, just connect the relay with the wires. Plus, it is small and compact in size which makes it easy to store in a toolbox at home or in the trunk of your car for...
This article is part of our complete guide Furniture — browse all our comparisons and buying guides.
Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Adjustable Shock Relays
Understanding Adjustable Shock Relays
Adjustable shock relays, often referred to as electronic suspension control modules or bypass modules, are designed to interface with your vehicle's existing electronic suspension system. They allow for manual or pre-programmed adjustments to the damping characteristics of your shocks, offering a customizable ride. This can be beneficial for adapting to different driving conditions, such as switching between a softer ride for cruising and a firmer setting for spirited driving or hauling.
Key Features to Consider
Adjustability Range: Look for relays that offer a wide range of adjustability, allowing you to fine-tune the suspension to your preferences. Some may offer multiple presets, while others provide granular control.
Compatibility: Ensure the relay is compatible with your vehicle's make, model, and year, as well as the specific electronic suspension system it uses. Incorrect compatibility can lead to malfunction or damage.
Ease of Installation: While some installations may require professional help, consider models that offer straightforward plug-and-play connections or clear instructions for DIY enthusiasts.
Durability and Build Quality: Opt for relays constructed from high-quality materials designed to withstand the vibrations and environmental conditions typical of automotive use.
Installation and Maintenance
Installation typically involves connecting the relay into the vehicle's wiring harness, often near the existing suspension control module. It's essential to follow the manufacturer's specific installation instructions meticulously to avoid electrical issues. Regular checks for secure connections and any signs of wear or damage will help ensure long-term reliability. Some advanced units may also require periodic software updates, so check the manufacturer's support information.
Benefits of Adjustable Relays
Customizable Ride Comfort: Tailor your vehicle's suspension to suit personal preferences and varying road conditions.
Improved Handling: Adjust damping for better stability and responsiveness during different driving maneuvers.
Enhanced Load Capacity: Some systems allow for adjustments to compensate for added weight, maintaining optimal ride height and handling.
Frequently Asked Questions
What is an adjustable shock relay?
An adjustable shock relay is an electronic module that allows you to modify the damping settings of your vehicle's electronic suspension. It provides control over how stiff or soft your shocks feel, enabling customization for different driving scenarios.
Are adjustable shock relays compatible with all vehicles?
No, compatibility is vehicle-specific. You must ensure the relay is designed for your car's make, model, year, and its particular electronic suspension system. Always check the product specifications before purchasing.
How do I install an adjustable shock relay?
Installation usually involves connecting the relay into your vehicle's existing wiring harness, often near the factory suspension control unit. It's highly recommended to follow the manufacturer's detailed instructions or seek professional installation.
What are the main benefits of using an adjustable relay?
The primary benefits include the ability to customize ride comfort, improve vehicle handling by adjusting damping, and potentially enhance load-carrying capabilities. This offers a more versatile and personalized driving experience.
Do I need to perform maintenance on an adjustable shock relay?
Generally, these relays require minimal maintenance, primarily ensuring secure connections and checking for physical damage. Some advanced models might benefit from occasional software updates as provided by the manufacturer.
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