Pay in installments of $32.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
21750459, MACK SIGNAL SWITCH, 804087Aftermarket replacement for 21750459 SIGNAL SWITCH Details: Signal Switch Mack GU CXN CXU CHU Models application Cross Reference: Manufacturer OEM Number MACK 21750459 VOLVO 21750459 Year Make Model All MACK GU MODELS All MACK CXN CXU MODELS All MACK CHU MODELS
Aftermarket replacement for 21750459 SIGNAL SWITCH
Details:
Signal Switch
Mack GU/CXN/CXU/CHU Models application
Cross Reference:
| Manufacturer | OEM Number |
|---|---|
| MACK | 21750459 |
| VOLVO | 21750459 |
| Year | Make | Model |
|---|---|---|
| All | MACK | GU MODELS |
| All | MACK | CXN / CXU MODELS |
| All | MACK | CHU MODELS |
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
4.2 ★★★★★
Based on 16 reviews
Sort
Product Reviews
★★★★★ 5
Men's Mock Turtleneck T-shirt
Size: Medium, Color: White
I'm happy with the shirt, it was as advertised. Thanks for the fast service
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
★★★★★ 4
I always like turtlenecks
Size: X-Large, Color: Black
Very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025
★★★★★ 5
Mark T T-shirt
Size: XX-Large, Color: White
I’m content nice quality good price works for me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 5
I like the shirt and the price was decent
Size: X-Large, Color: Black
Nice but I don’t like it on my neck. I’m giving it away as a gift.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025
★★★★★ 1
Too small for the shown size.
Size: XX-Large, Color: Black, Size: XX-Large, Color: Black
I usually would buy XL size but in this case I bought XXL thinking since it's cotton it might shrink. But when I tried the T-shirt it was too small. My older XL sized T-shirt has 2 1/2" larger total shoulder width and 3" wider body width. See attached pictures. Length was also a bit shorter by about 1/2". I will to return it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
recommand products
Gnome for Christmas Wreath - Free Shipping
99.07
Doodle Pants Narwhal 3D Hoodie
19.99
Louis Vuitton Speed Messenger Black
Like New/ Unused
Comes With Dustbag, Box
5000.00
Chanel Maxi Classic Single Flap Pink Lambskin 13089787 DB
Very Good Condition
No Inclusions
6000.00
Rolex Submariner 41mm Starbucks Black Dial Steel Date Brand New 2026 Year Full Set 126610LV
34000.00