Product Summary

12 Number of Circuits, Fuse Block Included

  • Drive-By-Wire Throttle
  • This will fit a gen 3 5.3. and later 6.0 engines, but would fit them all if the throttle body was changed on a earlier engine to a drive by ware rather than a drive by cable
  • EV6 Injector Plug Style
  • Fuse Block Included
  • Standard Harness Length
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Key Specs

MFG. Part #28901213
Number of Circuits12
Fuse Block IncludedYes
Compatible with GM ColumnYes
Ignition Key LocationColumn
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 28901213 Details

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

  • Fits LH6, LY5, LMG, LH8 engines from '09-'14 drive-by-wire trucks with 4L80E (11-pin) auto transmissions
  • Drive-By-Wire Throttle
  • EV6 Injector Plug Style
  • Mechanical and Vacuum Advance Type
  • Standard Harness Length
  • Fuse Block Included

Included Connectors:

  • Fuse/Relay Box
  • Fuel Pump Control
  • Fan Controls, Check Engine Light
  • Speedometer
  • Tachometer
  • OBD2
  • Accelerator Pedal and Throttle Body Control
  • MAF Sensor
  • MAP Sensor
  • Engine Coolant Temp Sensor
  • Alternator Control
  • (2) Upstream Oxygen Sensors
  • Crankfshaft Position
  • Camshaft Position
  • Fuel Injectors
  • Coil Packs
  • Transmission Control
  • Knock Sensors

Application

Fits LH6, LY5, LMG, LH8 engines from '09-'14 drive-by-wire truck

Charts

Speedway Motors 28901213 Specifications

KEY SPECS
MFG. Part #28901213
BrandSpeedway Motors
Number of Circuits12
Fuse Block IncludedYes
Compatible with GM ColumnYes
Ignition Key LocationColumn
GENERAL
Fuse StyleATO/ATC
Harness LengthStandard

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Ls stand alone harness

4.0

a year ago

Impalaguy

Indiana

Verified

Product was built good, good quality, would buy again

Would Recommend

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Questions & Answers

1 Question • 1 Answer

What ecm is needed to run this harness

by Josh

• 12 months ago

1 answer

1 of 1 questions shown

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