SKU: DD0143P | UPC: 691026108346
Diode Dynamics 921 LED Bulb HP36 LED Cool White Pair Fits 2000-2025 Chevrolet Impala Malibu Silverado Colorado Cruze Equinox Traverse Audi A4 Q5 Acura TL RSX Buick Regal Lucerne Cadillac ATS CTS XTS
Diode Dynamics 921 HP36 LED bulbs in cool white deliver bright 6000K illumination as a direct replacement for stock bulbs in reverse lights markers and license plates. These pair fits thousands of vehicles including 2003-2025 Chevrolet Impala Malibu Silverado Colorado Cruze Equinox Traverse plus Audi A4 Q5 Buick Regal Cadillac ATS CTS. High-output LEDs provide crisp visibility with 550 lumens total power efficiency and plug-and-play installation using OEM bases.
Key Features
- Bright Output: 550 lumens per pair at 6000K cool white for clear nighttime visibility in reverse and marker positions
- Power Efficient: 3.5W per bulb runs cool without draining battery supports constant current driver for steady performance
- Durable Build: Aircraft-grade aluminum housing with copper core circuit board resists heat vibration and corrosion for daily driving
- Extended Life: Rated over 30000 hours outlasts halogen bulbs by 25 times reduces replacement frequency
- Direct Fit: Standard 921 base dimensions match OEM specs no modifications or resistors needed for most applications
Product Notes
- Verify bulb position compatibility using vehicle-specific fitment before purchase
- Clean lens surfaces for maximum light output after installation
- Double-boxed foam-wrapped packaging ensures safe arrival
Installation Notes
- Professional installation recommended.
- Twist out stock bulb insert HP36 LED and secure with OEM clip
- Compatible with factory wiring harnesses and housings no adapters required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2013 | Chevrolet | Impala | Police |
| 2004-2009 | Chevrolet | Impala | SS |
| 2014-2016 | Chevrolet | Impala Limited | LS |
| 2014-2016 | Chevrolet | Impala Limited | LT |
| 2014-2016 | Chevrolet | Impala Limited | LTZ |
| 2014-2016 | Chevrolet | Impala Limited | Police |
| 2003 | Chevrolet | Monte Carlo | SS High Sport |
| 2000-2002 | Chevrolet | Prizm | Base |
| 2016-2025 | Chevrolet | Silverado 1500 | Custom |
| 2004-2005 | Chevrolet | Colorado | Sport |
| 2023-2025 | Chevrolet | Colorado | Trail Boss |
| 2004-2025 | Chevrolet | Malibu | LS |
| 2004-2025 | Chevrolet | Malibu | LT |
| 2005-2006 | Acura | RSX | Base |
| 1999-2014 | Acura | TL | Base |
| 2009-2014 | Audi | A4 | Base |
| 2006-2011 | Buick | Lucerne | CX |
| 2014-2017 | Buick | Regal | Base |
| 2013-2019 | Cadillac | ATS | Base |
| 2013-2019 | Cadillac | XTS | Platinum |
| 2014-2015 | Chevrolet | Cruze | Diesel |
| 2011-2015 | Chevrolet | Cruze | Eco |
| 2005-2021 | Chevrolet | Equinox | LS |
| 2009-2021 | Chevrolet | Traverse | LT |
| 2009-2019 | Audi | Q5 | Premium |
| 2013-2019 | Cadillac | CTS | Base |
| 2007-2025 | Chevrolet | Silverado 1500 | LT |
Why Choose Diode Dynamics?
- Engineered in USA with rigorous testing for automotive reliability
- Lifetime limited warranty backs every LED bulb sold
- Precise color matching and beam patterns enhance factory optics
Frequently Asked Questions
- Q: Will these fit my 2010 Chevrolet Impala reverse lights?
A: Yes HP36 921 bulbs replace OEM T10/921 bulbs in Impala 2000-2013 reverse marker and trunk positions with direct plug-in compatibility - Q: What material is used in construction?
A: Premium aluminum body with integrated copper heatsink and PCB for heat dissipation and vibration resistance - Q: What warranty coverage applies?
A: Lifetime limited warranty from Diode Dynamics covers defects in materials or workmanship covers all automotive uses
Shipping & Handling
- Method: Ships via insured ground freight
- Availability: In stock – ships same or next business day
- Packaging: Double-boxed and foam-wrapped for protection 6x4x2 inches
- Weight: 0.2 lbs
Reviews
There are no reviews yet.