Keeping a car on the road isn’t cheap, but stocking your garage shouldn’t empty your wallet. Whether you are looking for a portable jump starter for emergencies, an OBD2 scanner to diagnose that check engine light, or LED upgrades for your truck, you have found the right place.
This page is dedicated to Amazon Automotive Deals. Unlike our “Hard Parts” search tools, this list focuses on universal accessories, maintenance tools, and car tech. We hunt down the best promo codes and lightning deals daily to help you upgrade your ride for less.
⚡ Build Your Dream Garage
What you’ll find on this list
We filter out the junk to find accessories that are actually useful. Common deals we post include:
- Diagnostics: OBD2 Scanners and battery testers to save you a trip to the mechanic.
- Emergency Gear: Portable tire inflators, lithium jump starters, and first aid kits.
- Interior/Exterior: LED headlight bulbs, floor mats, dash cams, and detailing supplies.
Scroll down to see today’s active promo codes. Remember, these codes can expire at any moment!
50% off with promo code 69KQH8R6 expires 11/13 while supplies last.
- RESTORES PLASTIC, RUBBER & VINYL: Revives faded and dull trim, bringing surfaces back to a like-new appearance.
- USER FRIENDLY FORMULA: Easy-to-apply solution designed for hassle-free use, making auto detailing simple for everyone.
- SAFE FOR AUTO SURFACES: Specially formulated to be gentle on plastic, rubber, and vinyl without causing damage.
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 12:19 CST.
70% off with promo code CL5YERNC expires 11/20 while supplies last.
- VERSATILE SET: Professional tool set grips 8 common sizes of flare nuts â 1/4" x 5/16", 3/8" x 7/16", 1/2" x 9/16", 5/8" x 11/16", with size marking on both ends of the wrench...
- HIGH QUALITY MATERIAL: WORKPRO flare nut wrench is made of heat-treated chrome vanadium steel. These wrenches are designed for longevity and durability; the mirror chrome finish...
- 6-POINT: The classic 6-angle design fits five sides of the fastener better, which provides a tight grip and more contact points; More suitable for all kinds of hexagon accessories...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 13:19 CST.
45% off with promo code NCSJDBWN expires 11/15 while supplies last.
- 3-in-1 MULTIFUNCTIONS: The 12V car tire air pump is powered by 3x2500mAh large battery power, ensuring continuous inflation for up to three to four 195/60 R16 car tires. Experience...
- SMART INFLATION MODE EASY: Our portable tire inflator for car offers 4 smart and 1 manual inflation modes, each preset with default pressure values...
- PRECISION IN A GLANCE: Real-time tire pressure is at your fingertips with three-color indicators after connecting the portable air pump to your tires (red: pressure exceeds 110% of...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 10:39 CST.
45% off with promo code T58ATDZ7 expires 11/11 while supplies last.
- [6 GPM Fast Fuel Transfer â Save Time] - Move up to 6 gallons of fuel per minute with this fuel transfer pump for faster, more efficient refueling. Powered by a high-performance...
- [Upgraded Motor & Clear Hose â See The Flow] - Built for demanding transfer jobs, this electric fuel transfer pump delivers powerful suction and consistent flow for smooth...
- [Manual Trigger Nozzle â You Control The Flow] - Squeeze the trigger to start fuel flow and release it to stop, putting precise dispensing control directly in your hands...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 10:22 CST.
20% off with promo code W774WVGD expires 11/30 while supplies last.
40% coupon, limited time.
- 2025 Upgraded Grease Gun Coupler â Secure Locking at 12,000 PSI: This upgraded grease gun coupler features a 0.55" wide opening and 6 hardened jaws that lock tightly onto all DIN...
- Quick Release Grease Gun Tip â One-Hand Operation Made Easy: No more fighting with stubborn couplers. The patented quick-release grease gun tip stays locked on and disconnects...
- Universal 1/8" NPT Fit â Compatible with All Grease Guns: Threaded with a standard 1/8â NPT fitting, this grease gun coupler works with all manual, electric, and pneumatic...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 09:48 CST.
46% off with promo code EIYY54JU expires 11/15 while supplies last.
- Save Your Precious Trunk Space: Simply hangs onto the headrest poles of your backseat in seconds to save your precious trunk cargo space.Measure your car seat back before buying
- Separate Storage Modules: The organizer consists of 3 separate storage modules that are connected by extremely durable SBS zippers. Each module could be used separately as a...
- Never Sag Design: While most competing designs have only two adjustable strap & buckle systems, we also add the middle headrest strap to add stability. It will not sag even if it's...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 09:43 CST.
30% off with promo code INSHJK0Q6LP expires 11/18 while supplies last.
- ă4K+1080P+1080P 3-Channel Dash CamăCRROPDA D3C16 dash camera can record ultra-high-definition videos from the front, interior, and rear, clearly capturing vehicle numbers, road...
- ă5G WiFi and Application ControlăThis dash cam is equipped with advanced 5G WiFi technology, enabling fast and stable connections and achieving video download speeds of up to...
- ăLoop Recording & Emergency LockingăBuilt-in 64GB SD card. When the card is about to be full, the loop recording function will be activated, automatically allowing the newly...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 13:19 CST.
50% off with promo code ENJ6PCS9 expires 11/20 while supplies last.
- 3-IN-1 CAR SNOW BRUSH & ICE SCRAPER FOR EFFICIENT WINTER CLEANUP: Featuring a widened, extended brush head, this car snow brush clears heavy snow from your windshield and windows...
- WIDER & LONGER BRISTLES FOR FASTER SNOW REMOVAL: Clear more snow with every pass. Designed with upgraded wider and longer bristles with smooth, polished tips, this soft snow brush...
- DURABLE ALUMINUM HANDLE FOR TOUGH WINTER WEATHER: Take on frozen windshields with a strong ice scraper built for cold-weather use. The reinforced aluminum handle provides...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-05 at 21:07 CST.
40% off with promo code 80WBX7Y1 expires 11/03 while supplies last.
- ăCR-MO STEEL FOR EXTREME IMPACT POWERăForged from premium Chromium Molybdenum (CR-MO) steel with a rust-fighting black phosphate finish. These heavy-duty 1/2″ drive deep sockets are engineered to handle the brutal torque of professional pneumatic and electric impact wrenches without warping or cracking
- ăPREMIUM MAGNETIC RAIL SAVES YOU $15+ăStop paying extra for bulky plastic cases that crack. This heavy-duty metric socket set comes with an industrial-grade Magnetic Organizer Rail that slaps securely onto any steel surface. Keep your toolbox neat, your deep sockets visible, and save over $15 on secondary storage. (Note: Sockets themselves are non-magnetic)
- ăPRECISION 6-POINT NON-SLIP GRIPăFeatures a full-depth 6-point design that grips the flat sides of fasteners rather than the corners. This maximizes torque transfer, prevents rounding under high pressure, and offers extended reach for recessed lug nuts on trucks, SUVs, and heavy-duty vehicles
Save 45% on the current price with promo code 7Q4LPDDQ expires 11/10 while supplies last.
- 3-in-1 MULTIFUNCTIONS: The 12V car tire air pump is powered by 3x2500mAh large battery power, ensuring continuous inflation for up to three to four 195/60 R16 car tires. Experience...
- SMART INFLATION MODE EASY: Our portable tire inflator for car offers 4 smart and 1 manual inflation modes, each preset with default pressure values...
- PRECISION IN A GLANCE: Real-time tire pressure is at your fingertips with three-color indicators after connecting the portable air pump to your tires (red: pressure exceeds 110% of...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 10:39 CST.
45% off with promo code JAPKXTLI expires 11/04 while supplies last.
- Dual Spray Modes: Easily switch between foam and water spray with interchangeable nozzles. This electric foam cannon features a 360° rotatable foam nozzle and a water nozzle...
- 61 fl oz Large Capacity: Equipped with a 1.8L tank, this electric car wash foam sprayer reduces the need for frequent refills, saving both time and effort. The transparent scale...
- Cordless & Portable Design: This battery foam sprayer features a cordless design and weighs only 1.4 lbs for easy portability. The rechargeable battery provides up to 30 minutes of...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 14:58 CST.
35% off with promo code FXLD7WKC expires 11/11 while supplies last.
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 13:19 CST.
Save 55% on the current price with promo code TCPDK2DC expires 11/20 while supplies last.
- Next-Level Starting Power in a Compact Body: JPD400 jump starter equipped with a large 10000mAh high-rate battery and a peak current of 3000A, this car jump starter delivers...
- 150 PSI Smart Tire Inflator with Auto-Stop: The upgraded JPD400 car battery jump starter also features a 150 PSI tire inflator that quickly inflates car tires within minutes...
- Dual-Mode Air Inflate & Deflate System: Beyond a standard tire inflator, the JPD400 jump box also adds a powerful air inflator & air deflator system. This dual-function pump works...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 09:20 CST.
45% off with promo code OEFWRV1Z expires 11/07 while supplies last.
- Magic AI Box Go Wireless: Convert your wired CarPlay/Android Auto to wireless adapterâno headâunit swap. A true magic box that realize wireless Carplay, Android Auto, and...
- ăPurchase NoticeăTo ensure optimal performance, please confirm: 1ď¸âŁYour vehicle must support wired CarPlay or wired Android Auto, as the AI Box operating mode depends on...
- Dual Wi-Fi for nonstop use: One Wi-Fi keeps CarPlay/Android Auto rock solid for real time maps, while the second Wi-Fi powers Androidvideo apps like YouTube, Netflix, and TikTok...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-05 at 21:13 CST.
50% off with promo code ZJ4Y02J4 expires 11/30 while supplies last.
- VERSATILE POWERFUL JUMP STARTER - The jump box for car battery is a compact essential tool that features car emergency start, tire inflation, tire pressure detection, power bank...
- HIGH-PERFORMANCE START UP - With 4500A peak current, this car battery charger jump starteris design for 12V vehicles up to 8.5L gas/7.0L Diesel engine, and work in extreme...
- 150PSI PORTABLE CORDLESS AIR TIRE PUMP - Not only a portable jump starter booster pack, but also an air compressor that with preset 4 inflation mode & auto shut-off...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-05 at 21:24 CST.
33% off with promo code L3XV2STR expires 11/19 while supplies last.
- ăNO MORE INJURIESăďźExtends to reach cargo stored deep in your truck bed, trailer, RV, or boat without straining your back.Are you still worried about the safety and...
- ăVERSATILE COMPATIBILITYă: Works with pickup trucks, SUVs, trailers, RVs, and boats, making it a must-have tool for any vehicle owner.The pole is made of aluminum alloy, and...
- ăDIVERSE USAGE SCENARIOS ă: .Suitable for a variety of scenarios, whether it be pickup trucks, SUVs, trailers, RVs, boats, garages, or home environments.Of course you can...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-05 at 21:02 CST.
30% off with promo code HZ4VN7G1 expires 11/25 while supplies last.
- Perfect 6 Inch Widescreen for Easy Viewing: This monitor is the ideal size to see everything clearly without squinting and it is compact enough to keep your dashboard area clean. The 16:9 widescreen layout matches how your eyes naturally see, making your wireless backup camera with monitor much more comfortable to use while reducing eye strain during parking
- Dual Antennas for Enhanced Signal Strength: Compared with typical 5 inch single antenna systems, the dual antenna design delivers a smoother, steadier connection while driving, helping keep the wireless backup camera for trucks’ view stable with less lag, stutter, or dropouts.That difference shows up in the moments that matter, cruising on the highway, passing trucks, merging, or moving through busy roads when you want the image to stay clear and responsive
- Solar Assisted Power for Longer Runtime: The built in solar panel helps extend the cameraâs battery runtime during daylight.The solar wireless backup camera stays on standby and is ready whenever you want to check the view. Just press the button on the power cord to bring the image up instantly
Save 33% on the current price with promo code YGFG82EQ expires 11/18 while supplies last.
- ăAuto Shut-OffăThe 3/4" automatic fuel nozzle uses a high-sensitivity sensor to stop fuel flow when the tank is full. Enjoy hands-free refueling without constantly watching the...
- ăEfficient Fuel Dispensingă Designed for fast and efficient refueling, the gas pump nozzle supports up to 16 GPM with 3 adjustable flow settings. Actual flow rate depends on...
- ăAnti-Tangle U-Joint Connector ăThe universal 3/4" joint connector allows flexible movement between the diesel fuel nozzle and hose, helping prevent the hose from kinking...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 13:24 CST.
39% off with promo code FUELNOZZLE expires 11/19 while supplies last.
- ăPortable Air Compressoră Say goodbye to long waits! Our tire inflator boasts a Metal Cylinder design for rapid air delivery, filling tires in just 1 minute, maxing out at...
- ăHeavy-Duty Jumper Cables for Car with Overload Protectionă - Reliable Power: 00AWG (10mm) Cables capable of starting up to 3-ton vehicles. Built-in Overload Protection...
- ă3-in-1 High-Carbon Steel Safety Hammer for Roadside Emergenciesă - Versatile Tool: Tungsten steel tip for breaking windows, blade for cutting seatbelts in emergencies, and...
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-06 at 11:41 CST.
50% off with promo code HY6UK73D expires 11/30 while supplies last.
10% coupon, limited time.
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-05 at 21:52 CST.
50% off with promo code BB4K7WQI expires 11/30 while supplies last.
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-05 at 21:52 CST.
50% off with promo code BB4K7WQI expires 11/30 while supplies last.
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-05 at 21:52 CST.
50% off with promo code BB4K7WQI expires 11/30 while supplies last.
Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-11-05 at 21:52 CST.
50% off with promo code BB4K7WQI expires 11/30 while supplies last.
Buyer’s Guide: Amazon Car Accessory Deals
Shopping for automotive accessories on Amazon can be overwhelming because there are so many brands. Here is a quick guide to the most popular items we track and what to look for.
Jump Starters & Battery Chargers
Gone are the days of needing another car to give you a jump. Lithium-ion jump starters are the most popular item on this page. When looking for a deal, check the “Peak Amps.” A small sedan needs about 400-600 amps, but if you drive a diesel truck or a large SUV, look for deals on units with 2000+ peak amps.
OBD2 Scanners & Diagnostics
Stop paying the dealership $100 just to read a code. We frequently find promo codes for OBD2 scanners ranging from simple code readers to advanced bi-directional scan tools.
Pro Tip: Check if the scanner offers “Free Lifetime Updates.” Some cheaper units charge a subscription fee after the first year, while the deals we post often include lifetime software support.
LED Lighting & Off-Road
Whether you are upgrading your halogen headlights to LED or adding light bars to your Jeep, fitment is key. While many of the off-road lights we post are universal, headlight bulbs are specific. Always use the “Amazon Garage” filter at the top of the product page to confirm the bulb fits your specific year, make, and model before using our promo codes.
Have a specific repair in mind? Don’t forget to check our Auto Parts Finder for deep discounts on alternators, brake pads, and suspension components specific to your vehicle.