Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Synapse Auto Remanufactured Allison Transmission Control Module (TCM) 09-15 GM 6.6L DuramaxOver time, the factory TCM (Transmission Control Module) that controls the Allison transmission behind your Duramax engine is known to fail. Symptoms of this type of failure include losing the "PRNDL" display on your dash, check engine lights, and even limp mode. This is a direct replacement, pre programmed TCM from the electronics experts at Synapse Auto that plugs right in place of your stock unit for a simple repair. If you're experiencing any of
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
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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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1162 reviews
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Product Reviews
★★★★★ 4
Read label good
Good so far
I think it would remove my dark spots
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
★★★★★ 5
Excellent
Excellent product, good ingredients.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
A Standout
This toner is a standout as it is infused with Centella Asiatica extract, which soothes irritation while gently exfoliating without causing dryness or redness. The watery texture absorbs quickly, leaving skin feeling refreshed and balanced. This toner helps improve skin texture and clarity.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
★★★★★ 5
Amazing
Amazing results, made the skin 1 color
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Reviewed in the United States on May 2, 2026
★★★★★ 5
100% Worth a Try!
Listen to me carefully: I haven’t been this excited about a skincare product in a LONG time, and I try a lot of new products every year. I had just tried a new “viral” makeup primer that sucked every ounce of moisture out of my already dry skin in one day, ruining my skin barrier and making anything but water sting on my face, so I decided to give this a try. The consistency is light when applying, and not heavy- but you can feel that you have a protective moisturizing layer over the skin. The biggest thing? NO STINGING even on red, dry, irritated skin! Centella really is the best soothing ingredient I’ve tried. It gives a soft glow without looking oily. I haven’t had a “holy grail” product in years, until now!
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Reviewed in the United States on May 4, 2026
