SKU: 21171869591

MRCOOL DIY® 5th Gen 1/4" x 3/8" Pre-Charged Quick Connect Line Set - R454B (for 6K, 9K & 12K Indoor Units)

$102.15 $113.50
Save 10%
No.2 Bestseller on lamcf.fr >

Pay in installments of $28.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MRCOOL DIY® 5th Gen 1/4" x 3/8" Pre-Charged Quick Connect Line Set - R454B (for 6K, 9K & 12K Indoor Units)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 21171869591

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 30 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
De Jesus
Cuba, US
★★★★★ 5
Great starter!
Excellent! A year later and it is still going strong! It will probably outlast the truck.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
S
Verified Purchase
Stephanie Quintana
Grantham, US
★★★★★ 5
I got exactly what I ordered!
It was the correct part as listed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
S
Verified Purchase
sandra vines
Louisville, US
★★★★★ 5
Starter
Great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
R
Verified Purchase
robert posey
Natrona Heights, US
★★★★★ 5
STARTER
WORKS LIKE IT SHOULD
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
R
Verified Purchase
ryan fayette
Massapequa, US
★★★★★ 1
Junk!
Didn’t even last 8 months! Good paper weight. That’s about it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026

recommand products

original 6N0858305C Verkleidng + Rahmen Mittelkonsole VW Polo 6N2
20.00
original VOLVO S60 Bj 00-04 Fensterdichtung Türdichtung Scheibe vorne links
129.00
VW Passat 3BG Außenspiegel rechts elektrisch 3B0857934B silber K13
19.90
Original ALFA ROMEO 147 (937) Schalterleiste Warnblinker 735266925
19.99
original Honda Prelude V IV Wasserflansch BB3 BB9 F20A4 2.0 16V 98kW 133PS
33.12