Get Peace of Mind With the Summit Racing Protection Plan!

Make/Model Search
Make/Engine Search

Brands
Savings Central
Contact Us
Help Center

My Garage
Wish List
Order Status & Returns

Welcome
My Account

Order Status

Wish List
Savings Central
Shop by Brand
Shop Your Passion
- Shop Your Passion
- Truck / SUV
  
  Jeep®
  
  Restoration
  
  Stock Replacement
  
  Late Model Muscle
  
  Tools
  
  Gifts, Clothing, & More
  
  Circle Track
  
  Street Rod
  
  Powersports
  
  Paint & Body
  
  Marine
  
  Jr Dragster
Gift Cards
My Garage
See Our Catalogs
News & Events
Career Opportunities
Contact Us
Help Center
New Products
Shop by Make/Model
Sign In

Search Make/Model

Search Make/Engine

Sign In

Welcome
Account Dashboard
Profile
Order Status & Returns
Buy It Again
Wish List
Rewards Program
Gift Cards & Summit Bucks
Address Book
My Garage Settings
Email Preferences
Text Notifications
My Reviews
My Questions
Catalogs
Tax Exemption
Sign In

Get Peace of Mind With the Summit Racing Protection Plan!

FREE SHIPPING on Orders Over $109!

Filters

In Stock
- In Stock Items. Ships Today. (83) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (615) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Department
Part Type
- Wiring Harnesses (109) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Engine Management Systems (94) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Wiring Connectors and Pigtails (81) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Sensors and Sending Units (43) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Wiring Harness Adapters and Extensions (36) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Fuel Injection System Components (34) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Data Acquisition Components (25) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Ignition Modules (12) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Weld-In Bungs, Nuts and Fittings (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Jackets & Vests (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Computer Mounting Brackets (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Digital Dashboard Displays (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Show All
Make/Model
Make/Engine
Price Range
Filter Options
Savings Central
- Free Shipping (1)

Selected Filters

Filter Results by Vehicle

Loading...

Home
Product Results

Availability

- In Stock Items. Ships Today. (83) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (615) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Department
Part Type
- Wiring Harnesses (109) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Engine Management Systems (94) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Wiring Connectors and Pigtails (81) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Sensors and Sending Units (43) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Wiring Harness Adapters and Extensions (36) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Fuel Injection System Components (34) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Data Acquisition Components (25) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Ignition Modules (12) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Weld-In Bungs, Nuts and Fittings (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Jackets & Vests (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Computer Mounting Brackets (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Digital Dashboard Displays (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Show All
Make/Model
Make/Engine
Price Range
Filter Options
Savings Central
- Free Shipping (1)

Haltech ECUs & Engine Management Systems

Individual Parts

Part Groups

Results 476 - 500 of 615

Haltech Shock Mounts HT-011235

Haltech Shock Mounts HT-011235

Haltech Shock Mounts HT-011235

1 1/8" / 28.575mm Split Collar Shock Travel Sensor Mount

Part Number: HTH-HT-011235

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Haltech Elite 950 Harnesses HT-140702

Haltech Elite 950 Harnesses HT-140702

Haltech Elite 950 Harnesses HT-140702

Elite 950 Basic Universal Wire-in Harness 2.5m (8')

Part Number: HTH-HT-140702

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Haltech Wiring Harnesses HT-186366

Haltech Wiring Harnesses HT-186366

Haltech Wiring Harnesses HT-186366

Nexus S3 Plug 'n' Play Adapter Harness - Subaru WRX 01-05

Part Number: HTH-HT-186366

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 6, 2026 if ordered today

Haltech Elite LS Harness Alternator Adapters HT-040090

Haltech Elite LS Harness Alternator Adapters HT-040090

Haltech Elite LS Harness Alternator Adapters HT-040090

LS Harness Alternator Adapter - Small Bosch

Part Number: HTH-HT-040090

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Elite LS Harness Alternator Adapters HT-040091

Haltech Elite LS Harness Alternator Adapters HT-040091

Haltech Elite LS Harness Alternator Adapters HT-040091

LS Harness Alternator Adapter - Large - Yazaki

Part Number: HTH-HT-040091

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Camshaft Sensor Adapter Harnesses HT-130335

Haltech Camshaft Sensor Adapter Harnesses HT-130335

Haltech Camshaft Sensor Adapter Harnesses HT-130335

GM Gen III LS1 Cam to Gen IV LS2 Cam adapter harness ONLY

Part Number: HTH-HT-130335

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151360

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151360

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151360

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Fits EV1 Injectors, Chevrolet, 4.8L, 5.3L, 5.7L, 6.0L, Kit

Part Number: HTH-HT-151360

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151362

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151362

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151362

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Fits EV1 Injectors, Chevrolet, 4.8L, 5.3L, 5.7L, 6.0L, Kit

Part Number: HTH-HT-151362

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151364

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151364

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151364

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Fits EV1 Injectors, Chevrolet, Small Block LS, Kit

Part Number: HTH-HT-151364

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151366

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151366

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151366

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Fits EV1 Injectors, Chevrolet, Small Block LS, Kit

Part Number: HTH-HT-151366

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151367

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151367

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151367

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Fits EV6 Injectors, Chevrolet, Small Block LS, Kit

Part Number: HTH-HT-151367

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151365

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151365

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151365

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Fits EV6 Injectors, Chevrolet, Small Block LS, Kit

Part Number: HTH-HT-151365

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Automatic Transmission Controllers HT-196200

Haltech Automatic Transmission Controllers HT-196200

Haltech Automatic Transmission Controllers HT-196200

Nexus IO16 Input/Output Expander with Universal Wire-in Harness

Part Number: HTH-HT196200

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186206

Haltech Wiring Harnesses HT-186206

Haltech Wiring Harnesses HT-186206

Nexus R5 LSx Non DBW Terminated Harness

Part Number: HTH-HT-186206

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186300

Haltech Wiring Harnesses HT-186300

Haltech Wiring Harnesses HT-186300

Nexus S3 Plug 'n' Play Adapter Harness - Subaru WRX STI MY11-19 (ADM)

Part Number: HTH-HT-186300

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186331

Haltech Wiring Harnesses HT-186331

Haltech Wiring Harnesses HT-186331

Nexus S2/S3 PnP Adapter Harn Only - Honda OBD-I

Part Number: HTH-HT-186331

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186332

Haltech Wiring Harnesses HT-186332

Haltech Wiring Harnesses HT-186332

Nexus S2/S3 Plug 'n' Play Adapter Harness - Mitsubishi EVO 4-8 & 2G

Part Number: HTH-HT-186332

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186333

Haltech Wiring Harnesses HT-186333

Haltech Wiring Harnesses HT-186333

Nexus S2/S3 Plug 'n' Play Adapter Harness - Nissan Silvia S14 S1 ZENKI

Part Number: HTH-HT-186333

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186334

Haltech Wiring Harnesses HT-186334

Haltech Wiring Harnesses HT-186334

Nexus S2/S3 Plug 'n' Play Adapter Harness - Nissan Silvia S13 SR20

Part Number: HTH-HT-186334

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186335

Haltech Wiring Harnesses HT-186335

Haltech Wiring Harnesses HT-186335

Nexus S2/S3 Plug 'n' Play Adapter Harness - Subaru WRX MY99-00

Part Number: HTH-HT-186335

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186336

Haltech Wiring Harnesses HT-186336

Haltech Wiring Harnesses HT-186336

Nexus S2/S3 Plug 'n' Play Adapter Harness -Mazda MX5 NA

Part Number: HTH-HT-186336

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186337

Haltech Wiring Harnesses HT-186337

Haltech Wiring Harnesses HT-186337

Nexus S3/S2 Plug 'n' Play Adapter Harness - Mazda MX5 NB

Part Number: HTH-HT-186337

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186339

Haltech Wiring Harnesses HT-186339

Haltech Wiring Harnesses HT-186339

Nexus S2/S3 Plug 'n' Play Adapter Harness - Mazda RX7 FD S7-8

Part Number: HTH-HT-186339

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186340

Haltech Wiring Harnesses HT-186340

Haltech Wiring Harnesses HT-186340

Nexus S2/S3 Plug 'n' Play Adapter Harness - VW/Audi 1.8T AWP

Part Number: HTH-HT-186340

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Haltech Wiring Harnesses HT-186341

Haltech Wiring Harnesses HT-186341

Haltech Wiring Harnesses HT-186341

Nexus S2/S3 Plug 'n' Play Adapter Harness - Nissan Silvia S15

Part Number: HTH-HT-186341

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 5, 2026 if ordered today

Previous
<<
11
12
13
14
15
16
17
18
19
20
>>
Next

Previous
Page 20 of 25
Next

Modal Header

Contact us with questions.

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify

Stay Updated with Emails from Summit Racing

Never miss a sale on new parts, tools, and more!

= Required

First Name

Last Name

Email Address Email required

See Our Catalogs

News & Events

News & Events Home
OnAllCylinders (blog)
Calendar of Events
New Product Releases
Summit Racing News
News You Can Use
Featured Vehicles
Media Center
Sanctioning Bodies

Help

Help Center
Return Policy
Beat-A-Price Guarantee
Payment Options
Contact Us

Social

Facebook
X/Twitter
Instagram
Pinterest
YouTube
Podcast

About Summit

Corporate History
Retail Locations

My Account

Profile
Email Preferences
Order Status & Returns
Wish List
Address Book
My Reviews
My Questions
My Garage
Sign In

Career Opportunities

More

Summit Racing Credit Card
Gift Cards
Calculators & Tools
Promo Exclusions
Become an Affiliate
Summit Racing Rewards Program
Summit Racing Equipment Protection Plan

Terms of Use | Privacy and Security | Site Accessibility
Copyright 2026 by AUTOSALES, INCORPORATED
dba Summit Racing Equipment | Trademarks

Let's Build it Together^™

Modal Header