Up to 10% off Select Collections - Click Here

Looking for Wheels for Your Ride - Click Here

Crazy Deals on Performance Parts - Click Here

Wheel Set for Up to 60% Off - Yes Please

Discounted Audio - I Need That Deal!

SPDZ1 Harness General Motors 2007+ LSX and Vortec (58x) DBW Electronic fuel Injection Wiring Harness W/6L80E/6L90E Automotic Transmission

SPDZ1 Harness General Motors 2007+ LSX and Vortec (58x) DBW Electronic fuel Injection Wiring Harness W/6L80E/6L90E Automotic Transmission

Name: SPDZ1 Harness General Motors 2007+ LSX and Vortec (58x) DBW Electronic fuel Injection Wiring Harness W/6L80E/6L90E Automotic Transmission
Brand: SPDZ1
SKU: SPDZ1-GM07-6L80/6L90
Price: 299.95 EUR
Availability: InStock

€299,95 EUR

Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable

{"id":7095027335253,"title":"SPDZ1 Harness General Motors 2007+ LSX and Vortec (58x) DBW Electronic fuel Injection Wiring Harness W\/6L80E\/6L90E Automotic Transmission","handle":"general-motors-2007-lsx-and-vortec-58x-dbw-electronic-fuel-injection-wiring-harness-w-6l80e-6l90e-automotic-transmission","description":"\u003cp\u003e2007+ Standalone Wiring Harness for LSX Engines With 6L80E\/6L90E Transmissions\u003c\/p\u003e\n\u003cp\u003e• Description   These harnesses are designed for retrofitting 07+ LSX engines with 6L80E or 6L90E transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles. They are completely plug and play with switched power, constant power and ground connections required. Harnesses allow for installing the PCM underneath the dash of your vehicle with a sliding grommet seal for that professional leak proof look. Note that harnesses are for non-emissions equipped vehicles and do not include air pump or EGR provisions. All harnesses require PCM VATs removal.\u003c\/p\u003e","published_at":"2025-03-10T15:35:08-04:00","created_at":"2025-03-10T15:35:08-04:00","vendor":"SPDZ1","type":"","tags":["Engine Components\u003eWiring Harnesses"],"price":29995,"price_min":29995,"price_max":29995,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41044789919829,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SPDZ1-GM07-6L80\/6L90","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SPDZ1 Harness General Motors 2007+ LSX and Vortec (58x) DBW Electronic fuel Injection Wiring Harness W\/6L80E\/6L90E Automotic Transmission","public_title":null,"options":["Default Title"],"price":29995,"weight":5897,"compare_at_price":null,"inventory_quantity":19,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150622.jpg?v=1741637365","\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150712.jpg?v=1741637127","\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150723.jpg?v=1741637276","\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150750.jpg?v=1741637310","\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150758.jpg?v=1741637341","\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150820.jpg?v=1741637155","\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150837.jpg?v=1741637195"],"featured_image":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150622.jpg?v=1741637365","options":["Title"],"media":[{"alt":null,"id":24672259211349,"position":1,"preview_image":{"aspect_ratio":1.776,"height":2252,"width":4000,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150622.jpg?v=1741637365"},"aspect_ratio":1.776,"height":2252,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150622.jpg?v=1741637365","width":4000},{"alt":null,"id":24672259244117,"position":2,"preview_image":{"aspect_ratio":1.776,"height":2252,"width":4000,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150712.jpg?v=1741637127"},"aspect_ratio":1.776,"height":2252,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150712.jpg?v=1741637127","width":4000},{"alt":null,"id":24672259309653,"position":3,"preview_image":{"aspect_ratio":1.776,"height":2252,"width":4000,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150723.jpg?v=1741637276"},"aspect_ratio":1.776,"height":2252,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150723.jpg?v=1741637276","width":4000},{"alt":null,"id":24672259407957,"position":4,"preview_image":{"aspect_ratio":1.776,"height":2252,"width":4000,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150750.jpg?v=1741637310"},"aspect_ratio":1.776,"height":2252,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150750.jpg?v=1741637310","width":4000},{"alt":null,"id":24672259440725,"position":5,"preview_image":{"aspect_ratio":1.776,"height":2252,"width":4000,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150758.jpg?v=1741637341"},"aspect_ratio":1.776,"height":2252,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150758.jpg?v=1741637341","width":4000},{"alt":null,"id":24672259571797,"position":6,"preview_image":{"aspect_ratio":1.776,"height":2252,"width":4000,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150820.jpg?v=1741637155"},"aspect_ratio":1.776,"height":2252,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150820.jpg?v=1741637155","width":4000},{"alt":null,"id":24672259768405,"position":7,"preview_image":{"aspect_ratio":1.776,"height":2252,"width":4000,"src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150837.jpg?v=1741637195"},"aspect_ratio":1.776,"height":2252,"media_type":"image","src":"\/\/speedzone-web.com\/cdn\/shop\/files\/20250310_150837.jpg?v=1741637195","width":4000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e2007+ Standalone Wiring Harness for LSX Engines With 6L80E\/6L90E Transmissions\u003c\/p\u003e\n\u003cp\u003e• Description   These harnesses are designed for retrofitting 07+ LSX engines with 6L80E or 6L90E transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles. They are completely plug and play with switched power, constant power and ground connections required. Harnesses allow for installing the PCM underneath the dash of your vehicle with a sliding grommet seal for that professional leak proof look. Note that harnesses are for non-emissions equipped vehicles and do not include air pump or EGR provisions. All harnesses require PCM VATs removal.\u003c\/p\u003e"}

Quantity

1
2
3
4
5
6
7
8
9
10 +

Quantity

Notes

SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.

Email: Sales@Speedzoneweb.com

Call: 407-846-8430

Text: 407-749-6314

Frequently Asked Questions

Brand: SPDZ1
SKU: SPDZ1-GM07-6L80/6L90

2007+ Standalone Wiring Harness for LSX Engines With 6L80E/6L90E Transmissions

• Description These harnesses are designed for retrofitting 07+ LSX engines with 6L80E or 6L90E transmissions into older muscle cars and street rods or newer non-emissions controlled vehicles. They are completely plug and play with switched power, constant power and ground connections required. Harnesses allow for installing the PCM underneath the dash of your vehicle with a sliding grommet seal for that professional leak proof look. Note that harnesses are for non-emissions equipped vehicles and do not include air pump or EGR provisions. All harnesses require PCM VATs removal.

Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Kissimmee • Orlando • Tampa

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

Google Review

They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

Kiyo Gallimore

Verified Customer

Google Review

They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

Jad

6 months Ago

Google Review

Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

Verified Customer

Google Review

My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

Stephanie Trinidad

Loyal Customer

Google Review

The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

Jansel Castillo

Loyal Customer

Google Review

Cart0 items

SPDZ1 Harness General Motors 2007+ LSX and Vortec (58x) DBW Electronic fuel Injection Wiring Harness W/6L80E/6L90E Automotic Transmission

SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

Email: Sales@Speedzoneweb.com

Call: 407-846-8430

Text: 407-749-6314

Frequently Asked Questions

Our History

Our Florida Locations

Testimonials

Parts Financing

Product Request

Return Policy

Wheel & Tire Builder

Discount Codes

Air Suspension Sponsorships