Best in 7 days
Pay in installments of $110.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
GM E42 ECM Service (L5P, Global B)Tune your 2024 2025 Silverado Sierra 2500 3500 with the 6. 6L L5P Duramax (E42 ECM) now using HP Tuners VCM Suite! This service is required to upgrade the E42 ECM in these diesel trucks for tuning using an MPVI3 device and VCM Suite. Note: Spare ECMs will NOT BE ACCEPTED, no exceptions. Only the original ECM from your vehicle is acceptable for this service. Shipping address for send in services: HP Tuners [ATT: GM E42 ECM Service (L5P, Global B)], 700
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 907 reviews
Sort
Product Reviews
★★★★★ 3
DIY fit
Eventually I got one of em to fit but overall too limited on options.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2025
★★★★★ 5
Worked
Worked for exactly what I needed it for. Fit perfect once I found the right one. Held my headlight in tight just like the original
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2025
★★★★★ 4
Good
As advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2025
★★★★★ 1
Does not fit 330i , xenon headlights clips
Bottom length isn't wide enough, not for 330i ,xenon retainer. I went to the junkyard got 4 clips for a dollar. Im going to see I can return them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 18, 2023
★★★★★ 5
Everything I expected
Shift quick right parts
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2025
