
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
80mm Car Modified LED Tachometer with Self-check Function, Tachometer1. Independent instrument, no control unit required. Installation: red positive, black wire is negative, yellow light is positive power wire, white wire then turn signal wire number, or connect to ignition coil negative (negative ignition coil wire), also can connect to signal wire to crankshaft position sensor we It is generally recommended that car owners go to a repair shop or refit shop to complete the installation of the tachometer, because the
1. Independent instrument, no control unit required. Installation: red positive, black wire is negative, yellow light is positive power wire, white wire then turn signal wire number, or connect to ignition coil negative (negative ignition coil wire), also can connect to signal wire to crankshaft position sensor we It is generally recommended that car owners go to a repair shop or refit shop to complete the installation of the tachometer, because the line is distributed differently for each model, unless the car owner knows the speed signal line of their car, you can install it yourself.2. Functions: power-on self-test, seven colors freely switch, peak value record, cylinder position setting, alarm value setting, upper alarm and lower alarm, large screen display
3. There are seven different backlights to choose from: red/blue/white/yellow/green/violet/cyan
4. Applicable models: 12V universal
5. Note: The tachometer can be installed on a 1-8-cylinder 12v gasoline car and cannot be installed on a diesel engine.
Specification:
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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
4.6 ★★★★★
Based on 1356 reviews
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Product Reviews
★★★★★ 5
Updated: actually very good pillows for the price
Size: King (U.S. Standard), Number of Items: 2
Wow! It is amazing at how compact these arrive in their package... it actually was a bit of work to get them out of the packaging it was so tight. Once out, they immediately began to "size up" and within about 15 minutes had reached maximum size.
They are comfortable pillows, but lack the firmness that I wanted. On a scale of 1-5, I'd rate them 3 at the most, possible a 2 if 5 is maximum firmness.
Updated: After about a month or so of having these, I have to admit my initial impressions were flat out wrong... these are fantastic... comfortable and more firm than I initially thought... probably 4-4.5 out of 5 on the firmness scale now. Maybe they just take a while to decompress? Anyway, would now definitely recommend!
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Reviewed in the United States on April 25, 2025
★★★★★ 4
Not firm. But nice and fluffy
Size: King (U.S. Standard), Number of Items: 2
Very fluffy. Not firm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
★★★★★ 5
Great pillows
Size: King (U.S. Standard), Number of Items: 4
These pillows are a must buy. Very soft and sturdy. It feels like a cloud when I lay on them. And I love how long they are too. The price for the amount was a huge bonus too.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
I only use these pillows now
Size: King (U.S. Standard), Number of Items: 2
We’ll see if they keep their shape so far they have. They cradle my head well and I don’t wake up with neck pain anymore like I used to with my other pillows. Even my JC Penny feather down pillows lost shape so I switched to these and they are perfect. Extra large is great for me as I tend to roll around when I sleep. Perfect for back and side sleepers like me.
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Reviewed in the United States on April 17, 2026
★★★★★ 3
Worth the money
Size: Queen (U.S. Standard), Number of Items: 2
So these pillows are for sure hotel pillows, great filling quality, support(not so much), no odor, they are worth the money, soft but just not the support I was looking for.
Nice fluffy, hotel pillows
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Reviewed in the United States on April 24, 2026
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