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Best aftermarket systems - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

GUTA

GUTA RV Tire Pressure Monitoring System, RV TPMS with 4 Sensors (0-188 PSI), Solar Charging, 6 Alarm Modes, Auto Sleep Mode, LCD Display, Tire Pressure Monitor System for RV/Trailer/SemiTruck

GUTA

$259.99

More Details
Main highlights
- Solar and USB Charging: The tire pressure monitor supports USB cable charging & solar charging. Its high-quality, durable lithium solar panels provide efficient automatic charging and energy storage, ensuring long-lasting performance. The monitor also can be charged by USB in low sunlight with a provided cable to ensure continuous operation in all weather conditions, so you can drive with confidence
- Quick & Easy Installation: The TPMS kit comes with one tire pressure monitor, cap sensors, and accessories. The pre-configured sensors require no additional setup—just install them according to the position markings. Just screw the TPMS sensors onto your tires, and the system will automatically calibrate the current tire pressure as the reference value
- Long-Distance Signal Transmission: The trailer TPMS features advanced external sensors with a long-range transmission distance of up to 36 feet, capable of monitoring up to 8 main tires and 2 spare tires in real-time, making it ideal for various vehicles like heavy trucks, trailers, pickup trucks, and RVs. Equipped with a high-precision chip, it provides accurate tire pressure readings (from 0 to 199 PSI) with an error of less than 2 PSI, ensuring tire safety during work or travel. Note: Repeater not included in the package
- Auto Backlight & Power Saving Mode: The trailer tire pressure monitoring system features an HD LCD display with automatic backlight adjustment for optimal visibility in all light conditions. It will enter the sleep energy-saving mode after the vehicle stops running for 10 minutes, and will automatically wake up when the car is turned on. Tire pressure data continues to be monitored even in sleep mode, allowing you to easily check real-time tire status while stationary
- 6 Alarm Modes & Easy Threshold Setup: The GUTA GT40 Tire Pressure Monitoring System features 6 alarm modes, including fast leak alerts, high/low-pressure alerts, high-temperature alerts, sensor low battery alerts, and sensor lost signal alerts to ensure your driving safety. Upon pairing, the system seamlessly configures the current pressure as the reference point, allowing for easy setup of alarm thresholds with an Alarming Range from +25% PSI to -15% PSI of Reference Pressure
$259.99
2
Best Value
12% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

TireMinder
12% Off

TireMinder i10 RV TPMS with 4 Transmitters, Black

TireMinder

$244.74

$279.99
(12% Off)

More Details
Main highlights
- Package Weight: 0.68 kilograms
- Package Dimensions: 23.368 H x 7.366 L x 18.542 W (centimetres)
- Monitors up to four different vehicles
- Country of Origin : China
$244.74
$279.99 (12% Off)
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Scosche

Scosche GM2K-WP Factory Stereo Replacement Interface Adapter, Compatible with Select 2000-13 GM Vehicles, Car Radio Wiring Harness, Retains Steering Wheel Controls & OEM Amplifier - See Fit Guide

Scosche

$49.10

More Details
Main highlights
- Trusted Brand - Backed by Scosche's Lifetime Tech Support and Limited Warranty. Scosche, known for its commitment to quality car audio solutions, means you can trust the Scosche GM2K-WP Radio Interface to deliver exceptional performance
- Seamless Integration - This car stereo wiring interface allows you to connect your aftermarket stereo to your car's factory radio harness. Utilizes standard wire color codes ensuring an easy install. See Fit Guide image to verify vehicle compatibility
- Enhanced Control - Retain the use of your car's steering wheel controls and safety/warning chimes. The Scosche GM2K-WP radio replacement interface harness allows you to safely operate your new aftermarket radio without taking your eyes off the road
- Comprehensive Features - Simplify your car radio install with the user-friendly design of the GM2K-WP. Plug it in and immediately experience the capabilities of a modern car stereo, including Apple CarPlay or Android Auto for seamless integration
- Alleviate Compatibility Woes - GM2K-WP is specifically designed for Select 2000-13 GM Vehicles. This tailor made radio interface provides optimal performance and integration with your factory system, ensuring your new car stereo works flawlessly
- Advanced Connectivity - Enhance the sound quality and performance of your new aftermarket stereo system with the Scosche GM2K-WP factory radio replacement interface. This wire harness kit provides a stable data output for reliable audio reproduction
$49.10
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

RED WOLF

RED WOLF Car Front Dash Tweeter Speaker Harness for 2008-2022 Toyota RAV4 Highlander Scion, 2010-2019 Subaru Forester for 4 Pin Audio Wire Plug Non JBL System, Install Aftermarket Speaker Connector

RED WOLF

$13.99

More Details
Main highlights
- NOTE: Typically, the red wire is for positive, and the black wire is for negative; Before installation, use a multimeter to check the polarity and prevent the speaker harness from malfunctioning
- NOTE: ONLY fit for NON JBL system; Please carefully check the tweeter speaker connector is 4 pin, not 2 pin; Not for Malibu Vehicle
- Fitment list: RED WOLF speaker wire harness replacement for NON JBL system Toyota 4Runner 2012-2022, not for 4Runner limited, Camry 2007, Camry 2009-2023, Highlander 2015-2023, Highlander XLE 2015-2021, RAV4 1996, RAV4 2016-2023 not suitable for RAV4 Adventure Model; RAV4 hybrid 2020, Sienna 2011-2017, Corolla 2012-2019, Tacoma 2011-2020, Venza 2021
- Easy to install: Directly plug and play; Without cutting any OEM wiring harness needed; The dash tweeter speaker harness adopts a pure core wire design, which has excellent conductivity and long service life; We use pure copper and a durable yet flexible PVC sheath to achieve exceptional signal quality and longevity
- Compatibility list: Dashboard speaker wiring harness compatible with Subaru 2013-2021 Crosstrek, 2014-2019 Forester, 2012-2016 Impreza 2.0 L, 2020 WRX; For Scion XB 2012; Fit for Lexus 2007-2012 Lexus ES,2001-2014 IS, 2006-2014 GS,2004-2014 Lexus RX
$13.99
5
10% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

RED WOLF
10% Off

RED WOLF Reverse Camera Retention Wiring Harness w/RCA Plug for 2014-2016 GM Chevy Silverado GMC Sierra with The IO4 IO5 IO6 RPO Systems for 8" NAV Factory Backup Camera Install Aftermarket Radio

RED WOLF

$17.00

$18.89
(10% Off)

More Details
Main highlights
- Professional quality: Car stereo backup camera wire harness w/RCA plug is engineered with precise and durable connectors, ensuring a secure and reliable connection between the camera and vehicle for optimal performance
- Plug and Play: Installation is a breeze; No need for any wire cutting or complicated steps; Simply connect the yellow RCA to the backup camera input on aftermarket radio, and plug the other connector into the factory OEM camera
- Note: Before purchasing the wiring harness, please check if your aftermarket radio is already equipped with stereo backup camera harness W/RCA Plug; If it is, do not make duplicate purchases
- NOTE: Only work for IO4, IO5 and IO6 RPO coded factory audio systems; Wiring harness w/RCA Plug is designed to retain factory OEM backup camera to be viewed through the aftermarket radio
- Fitment list: Replacement for Chevrolet 2016-2018 Camaro With 8" Screen (IO5/IO6), 2015-2016 Colorado, 2016 Cruze, 2014-2016 Impala, 2016 Malibu, 2018 Malibu With 8" Screen (IO5/IO6), 2014-2016 Silverado, 2017-2018 Silverado With 8" Screen (IO5/IO6), 2019 Silverado Classic, 2014-2016 Silverado HD, 2017-2018 Silverado HD With 8" Screen (IO5/IO6), 2015 Spark, 2015-2019 Suburban, 2016-2019 Tahoe
- Compatibility list: Fit for GMC 2017 Acadia With 8" Screen (IO5/IO6), 2015-2016 Canyon, 2014-2016 Sierra, 2017-2018 Sierra With 8" Screen (IO5/IO6), 2015-2016 Sierra HD, 2017-2018 Sierra HD With 8" Screen (IO5/IO6), 2015-2019 Yukon, 2015-2019 Yukon XL; For Buick 2015-2016 Encore, 2017 Envision, 2016 Lacrosse, 2014-2015 Regal. For Cadillac 2015-2016 Ats, 2014-2015 Cts, 2015 Escalade, 2015-2016 SRX, 2017 XT
$17.00
$18.89 (10% Off)

Best aftermarket systems - Holiday Sale 2025

GUTA RV Tire Pressure Monitoring System, RV TPMS with 4 Sensors (0-188 PSI), Solar Charging, 6 Alarm Modes, Auto Sleep Mode, LCD Display, Tire Pressure Monitor System for RV/Trailer/SemiTruck

TireMinder i10 RV TPMS with 4 Transmitters, Black

Scosche GM2K-WP Factory Stereo Replacement Interface Adapter, Compatible with Select 2000-13 GM Vehicles, Car Radio Wiring Harness, Retains Steering Wheel Controls & OEM Amplifier - See Fit Guide

RED WOLF Car Front Dash Tweeter Speaker Harness for 2008-2022 Toyota RAV4 Highlander Scion, 2010-2019 Subaru Forester for 4 Pin Audio Wire Plug Non JBL System, Install Aftermarket Speaker Connector

RED WOLF Reverse Camera Retention Wiring Harness w/RCA Plug for 2014-2016 GM Chevy Silverado GMC Sierra with The IO4 IO5 IO6 RPO Systems for 8" NAV Factory Backup Camera Install Aftermarket Radio

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