Diagnostic Service Tools

diagnostic service tools — pre-owned

21,282listings

Browse 21,282 diagnostic service tools — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Merc-O-tronic Model 98 Ignition Analyzer/Manual Included
UsedBuy It Now

Merc-O-tronic Model 98 Ignition Analyzer/Manual Included

$175.00
+$15.00Mena, US
chaplain52
Feedback
100.0%Excellent· 193
View on eBayOpen listing →
Intrepid Control Systems ValueCAN 3 - Dual Channel CAN Interface - S/N 88624
UsedBuy It NowBest Offer

Intrepid Control Systems ValueCAN 3 - Dual Channel CAN Interface - S/N 88624

Model: ValueCAN 3. S/N: 88624 (visible in photos).

$219.99
Free ShippingClinton Township, US
dima19683636
Feedback
100.0%Excellent· 2.5k
View on eBayOpen listing →
Genuine Chrysler StarScan Diagnostic Tool Kit - V-9.07 - TESTED & WORKING - OEM
UsedBuy It NowBest Offer

Genuine Chrysler StarScan Diagnostic Tool Kit - V-9.07 - TESTED & WORKING - OEM

For sale is a genuineChrysler StarScan diagnostic tool in excellent working condition. This is the essential OEM dealer tool for servicing Chrysler, Dodge, and Jeep vehicles from the mid-2000s era (typically 2004-2010).

$429.00
+$20.00Clinton Township, US
dima19683636
Feedback
100.0%Excellent· 2.5k
View on eBayOpen listing →
Snap-On Verus D10 Diagnostic Scanner Display Unit EEHD301-6 Parts Repair
For parts or not workingBuy It NowBest Offer

Snap-On Verus D10 Diagnostic Scanner Display Unit EEHD301-6 Parts Repair

Snap-On Verus D10 diagnostic scanner display unit. Includes display unit only. Sold as-is for parts, repair, or restoration. Requires software update and/or software loaded.

$399.00
See listingToms River, US
secondtimefinds
Feedback
99.9%Excellent· 3.3k
View on eBayOpen listing →
INNOVA 5610 CarScan Bluetooth Code Reader Vehicle Diagnostic Scanner Tool
UsedBuy It Now

INNOVA 5610 CarScan Bluetooth Code Reader Vehicle Diagnostic Scanner Tool

INNOVA 5610 CarScan Bluetooth Code Reader Vehicle Diagnostic Scanner Tool. Condition is "Used". the auction comes with scanner and cable only. Scanners may show signs of use

$199.99
Free ShippingHawthorne, US
mint_collections522
Feedback
100.0%Excellent· 722
View on eBayOpen listing →
Snap On Verus Pro D10 19.4
UsedBuy It NowBest Offer

Snap On Verus Pro D10 19.4

Snap On Verus Pro D10 19.4 used condition.

$650.00
See listingHonolulu, US
rennkie-o
Feedback
100.0%Excellent· 1.8k
View on eBayOpen listing →
Programming Laptop - TIS2000 - TECH 2 - Toughbook Diagnostic Pass Thru PC
UsedBuy It Now

Programming Laptop - TIS2000 - TECH 2 - Toughbook Diagnostic Pass Thru PC

Tested and ready to go.

$339.99
Free ShippingCharlotte, US
pcvault
Feedback
98.9%Excellent· 306
View on eBayOpen listing →
Chrysler StarSCAN Diagnostic Tool Dealer Scan Tool (Dodge Jeep Mopar) / AS-IS
For parts or not workingBuy It Now

Chrysler StarSCAN Diagnostic Tool Dealer Scan Tool (Dodge Jeep Mopar) / AS-IS

We do our best to describe if we have tested this item, if the item has not been tested by us or if the item was worked on previously and the issues are known. We do our best to provide as much information as possible to make your purchasing decision easier.

$199.99
+$12.00Des Plaines, US
surplustechnology-0
Feedback
99.7%Excellent· 25.3k
View on eBayOpen listing →
MUCAR CS4 Car OBD2 Scanner Code Reader Check Engine ABS SRS Oil Diagnostic Tool
TOP
UsedBuy It NowBest Offer

MUCAR CS4 Car OBD2 Scanner Code Reader Check Engine ABS SRS Oil Diagnostic Tool

MUCAR CS4 is upgraded to 2026 ELITE VERSION, which has more advanced functions and Hardware Get MUCAR CS4 car code reader, to get two scanners:OBDII code scanner and obd2 scanner for abs/srs/transmission/check engine.

$89.00$129.00-31%

You save $40.00

Free ShippingPerth Amboy, US
de-obd2-thinkcarTOP
Feedback
99.7%Excellent· 2.8k
View on eBayOpen listing →
DRB II DRB 2 Scan Tool for Chrysler Dodge Jeep Eagle Mitsubishi - Complete Set!
UsedBuy It Now

DRB II DRB 2 Scan Tool for Chrysler Dodge Jeep Eagle Mitsubishi - Complete Set!

Mitsubishi adapter. The SCI and CCD cables have been repaired and checked for correct continuity on the appropriate pins. Flash programming adapter. 1994 16-way (OBDII) adapter.

$650.00
Free ShippingGreenbrier, US
harlock_macross_yamato
Feedback
100.0%Excellent· 2.6k
View on eBayOpen listing →
Mechanic automotive auto repair diagnostic software and wire diagrams on laptop
Seller refurbishedBuy It NowBest Offer

Mechanic automotive auto repair diagnostic software and wire diagrams on laptop

$360.00
Free ShippingChina Grove, US
c4e-34
Feedback
99.2%Excellent· 548
View on eBayOpen listing →
Chrysler DRB III Diagnostic Scan Tool - Console Only - Release 20.1 Firmware
UsedBuy It NowBest Offer

Chrysler DRB III Diagnostic Scan Tool - Console Only - Release 20.1 Firmware

Up for sale is an original, genuine dealer-level Chrysler DRB III Diagnostic Scan Tool (Console / Main Unit only). No diagnostic cables, power adapters, PCM software cards, or carrying case are included.

$849.99
+$59.99Clinton Township, US
dima19683636
Feedback
100.0%Excellent· 2.5k
View on eBayOpen listing →
Gunson 14 mm ColorTune SparkPlug G4074 w/ Cleaning Fluid for Carburetor Tuneup
UsedBuy It Now

Gunson 14 mm ColorTune SparkPlug G4074 w/ Cleaning Fluid for Carburetor Tuneup

Gunson ColorTune is THE Tune-up plug for gasoline or LPG, 2 and 4 stroke engines with single, twin, or multiple carburetors or fuel injection systems. By removing your 14mm spark plug and replacing it with the ColorTune, you can visually observe the color of the burning fuel within the combustion chamber through the glass viewing port.

$130.00
Free ShippingParadise Valley, US
fiddleback1
Feedback
100.0%Excellent· 618
View on eBayOpen listing →
Lot of 5 Franklin Half DoIIars (1948-1954) - 90% Siver
UsedBuy It NowBest Offer

Lot of 5 Franklin Half DoIIars (1948-1954) - 90% Siver

Each are from the Denver Mint and all have a composition of 90% siIver. They are ungraded and uncertified and have been a part of our grandmother’s c0in collection for several decades.

$73.12
Free ShippingUS
joyj5516
Feedback
66.7%Low· 1
View on eBayOpen listing →
VAS 5051 B Volkswagen Factory Scan Tool Retired From Dealership Use.
UsedBuy It NowBest Offer

VAS 5051 B Volkswagen Factory Scan Tool Retired From Dealership Use.

Setup for Full Factory Access on all VW Audi Factory OBD thru 2013. Full Lab Scope function on ALL cars.

$350.00
See listingArnold, US
whit5rce
Feedback
100.0%Excellent· 23
View on eBayOpen listing →
XTOOL USED D7S OBD2 Auto Bidirectional All System Diagnostic Scanner KEY Coding
-40%
UsedBuy It NowBest Offer

XTOOL USED D7S OBD2 Auto Bidirectional All System Diagnostic Scanner KEY Coding

🔥🔥🔥2026 New Add - AI-Assisted Diagnostics 🏅Top Reasons to Choose the D7S V2.0 OBD2 Scanner: XTOOL D7S V2.0 scan tool, an upgrade of XTOOL D7, offers comprehensive features for automotive technicians, workshops, and DIY enthusiasts✅1. Upgraded Hardware: 2+64GB memory, rear camera, intuitive interface, foldable bracket ✅2. Complete Diagnostics: FCA Autoauth, OE-level all system scan, 39+ maintenance services,support key programming, 4K+ bidirectional, CANFD/DoIP protocol ✅3. Advanced Capabilities: ECU coding, V.A.G Guided Function, PMI ✅4. Wide Compatibility: Support 10,000+ models, covering 99% vehicle brands ✅5. Multi-language: Available in 22+ languages, No IP Restrictions ✅6. 3-Year Updates: Save 300 bucks on software updates for the latest features and optimizations.

$339.00$565.00-40%

You save $226.00

Free ShippingRancho Cucamonga, US
xtool-official
Feedback
99.5%Excellent· 4.1k
View on eBayOpen listing →
MUCAR CDL20 Car OBD2 OBDII EOBD Fault Code Reader Engine Diagnostic Scanner Tool
-88%
Seller refurbishedBuy It NowBest Offer

MUCAR CDL20 Car OBD2 OBDII EOBD Fault Code Reader Engine Diagnostic Scanner Tool

The color of the screen pages in the latest version of MUCAR CDL20 is blue. Why You Need MUCAR CDL20?. MUCAR CDL20 enables you to clear the engine warning light, after completing the full obd2 diagnostics with ease.

$1.95$16.95-88%

You save $15.00

Free ShippingPerth Amboy, US
thinkcar-official-store
Feedback
99.6%Excellent· 3.8k
View on eBayOpen listing →
Lamborghini LARA Diagnostic Kit Original VCI Aftermarket Cables Used Tested
UsedBuy It NowBest Offer

Lamborghini LARA Diagnostic Kit Original VCI Aftermarket Cables Used Tested

Used Lamborghini LARA diagnostic kit. Original VCI included. 1 x Original Lamborghini LARA VCI. Original Lamborghini LARA VCI included. The diagnostic computer can be supplied with either a Panasonic Toughbook CF-54 or CF-53, depending on the option selected.

$10999.00
Free ShippingCN
kasn-autotech
View on eBayOpen listing →
ICON T7 - PROFESSIONAL WIRED DIAGNOSTIC TABLET SCANNER TOOL - Used
-9%
UsedBuy It Now

ICON T7 - PROFESSIONAL WIRED DIAGNOSTIC TABLET SCANNER TOOL - Used

Up for grabs is an ICON T7 - PROFESSIONAL WIRED DIAGNOSTIC TABLET SCANNER TOOL - Used. This device is fully functional and ready for use. Only comes with the pictured items . No partial refunds . Free shipping!

$219.99$242.65-9%

You save $22.66

Free ShippingTucker, US
4u_with_care
Feedback
100.0%Excellent· 1.3k
View on eBayOpen listing →
Matco Tools RTK820 Delux Relay Kit  Autimotive Diagnostic Relay Test Jumpers
UsedBuy It Now

Matco Tools RTK820 Delux Relay Kit Autimotive Diagnostic Relay Test Jumpers

Matco Tools RTK820 Delux Relay Kit Autimotive Diagnostic Relay Test Jumpers. Condition is Used. Shipped with USPS Ground Advantage.

$99.99
Free ShippingNorth Tonawanda, US
mynameis7nadpaul
Feedback
99.8%Excellent· 4.7k
View on eBayOpen listing →
Autel MaxilM KM100E Professional Key Tool Solutions For Auto Keys Tool Only
UsedBuy It Now

Autel MaxilM KM100E Professional Key Tool Solutions For Auto Keys Tool Only

Up for grabs is an Autel MaxilM KM100E Professional Key Tool Solutions For Auto Keys Tool Only. Software version v.01.12.00 This device is fully functional and ready for use . This listing includes the tool only . No partial refunds. Free shipping!

$239.99
Free ShippingTucker, US
4u_with_care
Feedback
100.0%Excellent· 1.3k
View on eBayOpen listing →
Professional Kit Durametric Diagnostic Tool Scanner for Porsche
UsedBuy It Now

Professional Kit Durametric Diagnostic Tool Scanner for Porsche

This is an older version. Im not sure what version of windows are required to install the software. Will scan older models like 964, 993, 968s.

$389.99
+$10.00Portland, US
s_autospk1
Feedback
100.0%Excellent· 628
View on eBayOpen listing →
$329 VW Diesel Rebuilt Injector Pump 1.6 Jetta Rabbit Dasher 1.5 Injection
Seller refurbishedBuy It Now

$329 VW Diesel Rebuilt Injector Pump 1.6 Jetta Rabbit Dasher 1.5 Injection

Rebuilt Diesel Injector Pump for VW diesel Rabbit, Golf, Jetta and 1.5 Dasher (not for TDI) 1975 - 1996. So this pump has been tested on a running engine to ensure 100% quality. This pump has already been installed and run on a real VW 1.6 diesel engine, so you can be 100% sure that the pump will work 100% right out of the box.

$479.00
+$29.00Matthews, US
prothe
Feedback
99.3%Excellent· 51.0k
View on eBayOpen listing →
Gap IID Tool BT G4 Land Rover /Range Rover Diagnostic Tool  Used Twice
UsedBuy It Now

Gap IID Tool BT G4 Land Rover /Range Rover Diagnostic Tool Used Twice

*Also on Range Rovers Net at a better $. Look up user Shinner23 The Gap IID Tool BT G4 is a diagnostic tool specifically designed for passenger vehicles, with an OBDII interface for easy connectivity. Manufactured by GAP Diagnistics, this tool is designed to help users quickly and accurately diagnose issues with their vehicles. With a manufacturer part number of IIDTool BT G4, this tool is a reliable and essential tool for any Land Rover or Range Rover owner looking to troubleshoot and maintain their vehicle. Like new. Please verify this works on your vehicle. This is the latest model. G4

$599.99
See listingLeesburg, US
getthegoodstuffs
Feedback
100.0%Excellent· 695
View on eBayOpen listing →
Power Probe PPROKIT01 Professional Testing Electrical Kit Power Probe III, PPDMM
TOP
UsedBuy It Now

Power Probe PPROKIT01 Professional Testing Electrical Kit Power Probe III, PPDMM

$212.49$249.99-15%

You save $37.50

See listingColumbus, US
look-here-buy-hereTOP
Feedback
100.0%Excellent· 30.0k
View on eBayOpen listing →
Snap-on SVTSRAD372TA Vacuum Venturi Cooling System Refiller
UsedBuy It Now

Snap-on SVTSRAD372TA Vacuum Venturi Cooling System Refiller

INT ERN ATI ON AL SHI PPI NG If you receive your item and you feel its not as described.

$325.00
See listingYpsilanti, US
14kgoldandcoin
Feedback
99.7%Excellent· 5.8k
View on eBayOpen listing →
Snap On TPMS 4 Automotive Meter Tool Kit
-1%
UsedBuy It Now

Snap On TPMS 4 Automotive Meter Tool Kit

$375.00$379.05-1%

You save $4.05

See listingBozeman, US
debos_pawn
Feedback
99.9%Excellent· 1.5k
View on eBayOpen listing →
Vintage Sun Electric VAT 40 1215 1115 1015 NOS 6005-139 Current pickup lead
-15%
UsedBuy It NowBest Offer

Vintage Sun Electric VAT 40 1215 1115 1015 NOS 6005-139 Current pickup lead

This listing is for (1) 100% NOS Current pickup lead. I am told that it fits the VAT 40, and it may fit 1015, 1115 and 1215 machines as well. This lead is in excellent NOS condition. This is one of many items I've acquired from a retired distributor's remaining stock. No returns. No refunds. There is no mystery here. No cancellations for accidental purchases. What you see is what you get. Check my other listings for more Sun Electric parts in the coming days and weeks. I always combine shipping and refund the difference.

$76.46$89.95-15%

You save $13.49

See listingWest Linn, US
55napco
Feedback
100.0%Excellent· 813
View on eBayOpen listing →
Proglove Mark 2 Standard Range with Hand Strap Used Good Condition M2SR
UsedBuy It NowBest Offer

Proglove Mark 2 Standard Range with Hand Strap Used Good Condition M2SR

Proglove Mark 2 Standard Range. Used but good condition. Powers on and scans. Lights, haptic and sound working. Used hand strap included. Base and charger NOT included.

$249.00
Free ShippingSmithfield, US
ewinjo1
Feedback
100.0%Excellent· 79
View on eBayOpen listing →
Intrepid Control Systems neoECU 10 - Scriptable CAN Node & Simulator
UsedBuy It Now

Intrepid Control Systems neoECU 10 - Scriptable CAN Node & Simulator

This is a specialized tool for automotive engineers and developers. Model: neoECU 10. Customization: Fully scriptable using Vehicle Spy software (Function Block or C-Code). Professional Programmable CAN Node for Vehicle Simulation.

$145.99
Free ShippingClinton Township, US
dima19683636
Feedback
100.0%Excellent· 2.5k
View on eBayOpen listing →
Maha flush mount dynamometer
For parts or not workingBuy It NowBest Offer

Maha flush mount dynamometer

This is a flush mount Maha Dino mainly used for Smog checks. The control panel was submerged in a flood and circuit board has major electrical damage. The drive motor and the Eddie are still in good condition as are the transformers.

$800.00
See listingMenifee, US
skithat
Feedback
100.0%Excellent· 50
View on eBayOpen listing →
USED XTOOL D7 V2.0 Full System Diagnostic Bidirectional Scanner Key Programmer
-30%
UsedBuy It NowBest Offer

USED XTOOL D7 V2.0 Full System Diagnostic Bidirectional Scanner Key Programmer

🔔NOTE: Due to functions are vary by vehicles, plz contact us with specific vehicle info to check capabilities (Year, VIN of cars, Model) 🥇 2026 V2.0 XTOOL D7 ADDED FCA Autoauth DOIP AND CAN FD 🥇 Built-in IMM0 Reset Services 🥇 CAN-FAST SCAN, SPEED UP THAN OLD XTOOL D7 🥇 FULL BI-DIRECTIONAL CONTROLS/ACTIVE TESTS 🥇 OE-Level Full Systems Diagnostics & Up to 8 PIDs Graphing 🥇 36+ SERVICES & RESETS, RELEARNS, CALIBRATIONS, ADAPTATIONS, INITIALIZATIONS 🥇 Advanced E.CU Coding fir for VW/ for Audi/ for Skoda, etc. 🥇 150+ MODELS, 10000+ CAR COVERAGE & 16 LANGUAGES.

$299.00$427.14-30%

You save $128.14

Free ShippingOntario, US
xtool-online
Feedback
99.6%Excellent· 5.9k
View on eBayOpen listing →
Autel MaxiCheck MX900 ADVANCE SERVICE + ALL SYS Diagnostic
UsedBuy It Now

Autel MaxiCheck MX900 ADVANCE SERVICE + ALL SYS Diagnostic

Used in good condition, tested and working, see pictures

$399.99
+$19.95Washington, US
tricrown33
Feedback
99.8%Excellent· 3.9k
View on eBayOpen listing →
Snap On Triton D10 25.2 Version
UsedBuy It NowBest Offer

Snap On Triton D10 25.2 Version

The Snap On Triton D10 25.2 Version is a high-quality diagnostic tool designed for automotive use. Made by the well-known brand Snap-on, this code reader and scanner is known for its reliability and accuracy in detecting and repairing car issues. With its advanced technology and user-friendly interface, the Triton D10 25.2 Version is a valuable tool for professionals and car enthusiasts alike.

$2199.00
Free ShippingLynchburg, US
ja_107034
Feedback
100.0%Excellent· 280
View on eBayOpen listing →
Snap-On Verus EEMS323EU Scan Tool Complete Working With Cables And Case
UsedBuy It NowBest Offer

Snap-On Verus EEMS323EU Scan Tool Complete Working With Cables And Case

comes with everything you see. tons of cables and expansion packs. from a BMW master tech. powers on, works perfectly

$450.00
Free ShippingWaltham, US
aarjur7
Feedback
100.0%Excellent· 43
View on eBayOpen listing →
INNOVA CARSCAN 5410 0BD2
UsedBuy It Now

INNOVA CARSCAN 5410 0BD2

Slightly used fully functional.

$51.99
Free ShippingStockton, US
autoex209
Feedback
99.4%Excellent· 1.7k
View on eBayOpen listing →
#bl136 Snap-On Tools EEPV500 Automotive Compression Gauge Test Set
-5%
UsedBuy It Now

#bl136 Snap-On Tools EEPV500 Automotive Compression Gauge Test Set

$209.95$219.99-5%

You save $10.04

+$20.95Keller, US
prdtools
Feedback
100.0%Excellent· 17.9k
View on eBayOpen listing →
XTOOL TP150 TPMS Programming Tire Pressure Sensor Relearn Reset Activate Tool
TOP
UsedBuy It NowBest Offer

XTOOL TP150 TPMS Programming Tire Pressure Sensor Relearn Reset Activate Tool

🏆Comprehensive Features: ✅TPMS Relearn & Reset ✅TPMS Sensor Activation ✅XTOOL TS100 Sensor Program✅TPMS System Diagnostics, ✅Check Tire Pressure & Temp ✅Read & Clear TPMS Codes ✅Turn Off Blinking TPMS Light✅Check Sensor Battery✅Read Sensor ID 🏆Reliable After-Sales Service: ✅60 Days Free Return✅Two Years Warranty✅Lifetime Free Software Upgrade & Technical Support.

$115.00$191.67-40%

You save $76.67

Free ShippingUS
xtool-officialTOP
Feedback
99.5%Excellent· 4.1k
View on eBayOpen listing →
Used MUCAR CS6 Code Reader EPB/SAS/TPMS/TBA/ABS OBD2 Scanner Car Diagnostic Tool
Seller refurbishedBuy It NowBest Offer

Used MUCAR CS6 Code Reader EPB/SAS/TPMS/TBA/ABS OBD2 Scanner Car Diagnostic Tool

MUCAR CS6 product is a new generation of high-end DIY products based on Android system, which can realize online upgrade of diagnostic software. Different series support different systems and functions.

$89.00
Free ShippingPerth Amboy, US
thinkcar-teck
Feedback
99.4%Excellent· 539
View on eBayOpen listing →
Autek ikey820 key programmer program keys make big $$$$
UsedBuy It NowBest Offer

Autek ikey820 key programmer program keys make big $$$$

I bought this about a year ago. Programmed about a dozen keys mainly for family. Saved a lot of $$$ from going to the dealer or a locksmith. If you’re in the business as a locksmith or just looking to make money this is what you definitely need. Shipping includes insurance and signature confirmation. The Autek iKey820 Key Programmer is a user-friendly device specifically designed for passenger vehicles. With its OBDII and EOBD interfaces, it allows for easy programming of keys for various vehicles. The iKey820 Elite model comes with an adapter cable, making it convenient for use with different vehicles. This key programmer is a valuable tool for automotive enthusiasts and professionals alike, providing a simple and efficient solution for key programming needs.

$500.00
+$20.00Saint Clair Shores, US
usmc8791
Feedback
100.0%Excellent· 3.1k
View on eBayOpen listing →