5-Qt Pennzoil Platinum Plus Full Synthetic Motor Oil $23 at Walmart $23 $37 Walmart has the 5-Qt Pennzoil Platinum Plus Full Synthetic Motor Oil (several weight options) on sale for $23.37 with free shipping with Walmart+ (30-day trial) or on $35+. $23 retail: $37 Price History See Price History Posted by Faraday04/18/2026 at 08:41 AM PT
1-Gallon Valvoline MaxLife Multi-Vehicle ATF Full Synthetic Automatic Transmission Fluid $23 at Amazon $23 $31 8K+ bought in past month. Amazon has the 1-Gallon Valvoline MaxLife Multi-Vehicle ATF Full Synthetic Automatic Transmission Fluid for $23 with free shipping on $35+ or with Prime. For use in 95% of vehicles including most CVTs. $23 retail: $31 Posted by DrBatman04/09/2026 at 12:33 AM PT
JOYROOM USB-C Retractable Car Charger 84W Car Charger $11 at Amazon $11 $24 Amazon with XLH Tech has the JOYROOM USB-C Retractable Car Charger 84W Car Charger on sale for $18 - $7 off with coupon code IG4I2U2C (click to activate) at checkout = $11 with free shipping on $35+ or with Prime. $11 retail: $24 Posted by DrBatman04/08/2026 at 12:55 PM PT
25"x16" Veharvim RV Door Window Foldable Magnetic Blackout Shade Cover $13 at Amazon $13 $26 Prime members only. Amazon has the 25"x16" Veharvim RV Door Window Foldable Magnetic Blackout Shade Cover (Black) for $22 - 40% off with coupon code 3IRB2L2H at checkout = $13 with free shipping. Amazon promo codes don’t always work on the first attempt. Try refreshing the page and re-entering the code. $13 retail: $26 Posted by DrBatman04/07/2026 at 12:34 PM PT
AUTO-VOX 1080p Backup Camera w/ 4.8" Display $40 at Amazon $40 $60 New price low! Amazon has the AUTO-VOX 1080p Backup Camera w/ 4.8" Display on sale for $40 with free shipping. Powered by a cigarette lighter adapter w/w on/off switch. 3x zoom function, works in temps from -4°F to 149°F. $40 retail: $60 Posted by Faraday04/11/2026 at 02:56 PM PT
Purolator PL10111 PurolatorONE Advanced Engine Protection Spin On Oil Filter $2.75 at Amazon $2.75 $10.87 Amazon has the Purolator PL10111 PurolatorONE Advanced Engine Protection Spin On Oil Filter on sale for $2.75 with free shipping on $35+ or with Prime. Compatible With Chevrolet S10, Silverado 1500, Malibu, Impala, Buick LeSabre, Century, LaCrosse and Pontiac Grand Prix. The TL10111 PurolatorTECH is $3.33 as well. $2.75 retail: $10.87 Posted by Faraday04/10/2026 at 02:37 PM PT
MOTOPOWER OBD2 Scanner Auto Diagnostic Scan Tool $27 at Amazon $27 $40 Amazon with MOTOPOWER INC has the MOTOPOWER OBD2 Scanner Auto Diagnostic Scan Tool (MP69040) for $30 - 10% off at checkout = $27 with free shipping on $35+ or with Prime. $27 retail: $40 Posted by DrBatman04/06/2026 at 12:34 PM PT
Up to 66% off All Things Tools & Auto at Tools.woot! Ends 4/24 at 10PM PT. Tools.woot! has up to 66% off All Things Tools & Auto with the discount shown on the product page. Free shipping with Amazon Prime, otherwise $6. Includes jump starters, inflators, tools and more. Posted by Faraday04/10/2026 at 11:33 PM PT
2-Pack MIKKUPPA Microfiber Towels w/ Brush & Wash Mitt $4.99 at Amazon $4.99 $9.99 Amazon with Mikkuppa Car Outdoors has the 2-Pack MIKKUPPA Microfiber Towels w/ Brush & Wash Mitt on sale for $4.99 with free shipping on $35+ or with Prime. Towels are 36" x 24" & 16" x 16". $4.99 retail: $9.99 Posted by Faraday04/10/2026 at 07:20 PM PT
ATDIAG OBD2 Scanner Diagnostic Tool $24 at Amazon $24 $50 Amazon with ATDIAG US has the ATDIAG OBD2 Scanner Diagnostic Tool for $40 - $16 off with coupon code 8N8W2NO5 or WBFH5YVV at checkout = $24 with free shipping on $35+ or with Prime. Designed for all US cars 1996 and up. Programmed with 35000+ fault codes. $24 retail: $50 Posted by DrBatman04/07/2026 at 01:21 PM PT
WOLFBOX 3000A 16000mAh Jump Starter $60 at Amazon $60 $187 1K+ bought in past month. Amazon has the WOLFBOX 3000A 16000mAh Jump Starter w/ 160 PSI Tire Inflator & Air Compressor for $120 - 50% off with coupon code 9I94EDFW at checkout = $60 with free shipping. $60 retail: $187 Posted by DrBatman04/15/2026 at 02:19 PM PT
LAMTTO 11" Wireless CarPlay Screen w/ Backup Camera, DVR, Google Play, Gemini $170 at Amazon $170 $250 New price low! Amazon with Woot! has the LAMTTO 11" Wireless CarPlay Screen w/ Google Play Store, Backup Camera, DVR, CarPlay / Android Auto, & Gemini for $230 - $60 off with coupon code F595JSZN at checkout = $170 with free shipping. Has 1920x720 display, 60fps screen, and built-in GPS. $170 retail: $250 Posted by Faraday04/17/2026 at 03:01 PM PT
Vacasso 5000A 12V Portable Car Battery Jump Starter $35 at Amazon $35 $110 Amazon with Cozybed Store has the Vacasso 5000A 12V Portable Car Battery Jump Starter for Up to 10L Gas and 8L Diesel Engines for $100 - 15% off when you click ("Apply 15% coupon") - 50% off with coupon code EASKH2FE at final checkout = $34.99 with free shipping on $35+ or with Prime.Amazon promo codes don’t always work on the first attempt. Try refreshing the page and re-entering the code. $35 retail: $110 Posted by VanGogh04/14/2026 at 08:27 AM PT
LOKITHOR J2250 PRO 2250A 12V LiFePO4 Jump Starter $70 at Amazon $70 $140 Amazon with LOKITHOR Online has the LOKITHOR J2250 PRO 2250A 12V LiFePO4 Jump Starter with ConnectMax 2250A LiFePO4 Car Starter Battery for $140 - 50% off with coupon code 7KYLEUYU at checkout = $70 with free shipping.Amazon promo codes don’t always work on the first attempt. Try refreshing the page and re-entering the code. $70 retail: $140 Posted by DrBatman04/13/2026 at 06:45 PM PT
SEESII 3-in-1 Handheld Vacuum / 150PSI Air Compressor / LED Light with Two Batteries $42 at Amazon $42 $100 New price low. Amazon with SEESII has the SEESII 3-in-1 Handheld Vacuum / 150PSI Air Compressor / LED Light with Two 2.0Ah Batteries on sale for $65 - $23 off with coupon code XD4W3H2R at checkout = $42 with free shipping. Also includes two HEPA filters and attachments. $42 retail: $100 Posted by DrBatman04/07/2026 at 12:58 PM PT
JY PERFORMANCE Truck Bed Extender (500lbs) $65 at Amazon $65 $80 Amazon has the JY PERFORMANCE Truck Bed Extender (500lbs) for $65 with free shipping. Adjuustable Width from 27.56" - 45.28", Height from 18.13" - 27.17". $65 retail: $80 Posted by Faraday04/19/2026 at 11:38 AM PT
Falken Wildpeak A/T Trail All Terrain 235/65R17 108H XL SUV/Crossover Tire $168 at Walmart $168 $216 Walmart Tire Sale. Rollback! Walmart has the Falken Wildpeak A/T Trail All Terrain 235/65R17 108H XL SUV/Crossover Tire on sale for $168 with free shipping. $168 retail: $216 Posted by DrBatman04/14/2026 at 01:05 PM PT
280-piece Nilight 3-Pin Automotive Electrical Connector Set $12 at Amazon $12 $17 Limited time deal. Amazon has the 280-piece Nilight 3-Pin Automotive Electrical Connector Set on sale for $12 with free shipping on $35+ or with Prime. The 2, 4, 5, and 6 pin sets are also on sale ranging from $9 - $14. $12 retail: $17 Posted by DrBatman04/17/2026 at 07:08 PM PT
12.25oz NOCO Battery Terminal Cleaner Spray and Corrosion Cleaner $3.16 at Amazon $3.16 $13 3K+ bought in past month. Amazon has the 12.25oz NOCO Battery Terminal Cleaner Spray and Corrosion Cleaner with Acid Detector (E404) for $3.16 with free shipping on $35+ or with Prime (extra 5% off with 5 items S&S order). $3.16 retail: $13 Posted by DrBatman04/14/2026 at 12:39 PM PT
Joyroom 3-Port up to 175W Car Charger w/ 4' 100W USB-C Cable $12 at Amazon $12 $30 Amazon with JOYROOM has the Joyroom Up to 175W 3-Port Car Charger w/ 4' 100W USB-C Cable for $25 - 50% off with coupon code FDFTLNDS at checkout = $12 with free shipping on $35+ or with Prime.Amazon promo codes don’t always work on the first attempt. Try refreshing the page and re-entering the code. $12 retail: $30 Posted by DrBatman04/14/2026 at 12:27 PM PT