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Britax Pioneer Combination Harness-2-Booster Car Seat, Domino

4.3 out of 5 stars 370 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
Installation Type Seat Belt, LATCH
Material Steel
Color Domino
Item Dimensions LxWxH 19 x 21 x 28 inches

About this item

  • Toddler to Big Kid: Easily transition from harness to belt positioning booster as your child grows
  • Easy Installation: Use LATCH connectors or the vehicle seat belt to secure the car seat
  • No rethreading, ever: Quick adjust 9 position harness for a comfortable, secure fit
  • Surrounded in safety: 2 layers of side impact protection, steel frame, impact absorbing base, and forward movement reducing v shaped tether
  • Fits: Forward facing harness mode 25 to 70 pounds, Booster mode 40 to 110 pounds; Maximum Dimensions: 19 W x 35 H x 21 D inches
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From the manufacturer

Pioneer Frontier ClickTight Pinnacle ClickTight
SafeCell Impact Protection
Easy-on/off lower LATCH connectors Optional use Optional use
Quick-adjust harness positions 9 9 9
SafeCell Impact-absorbing harness -
EZ-buckle system -
ClickTight Installation System -
Layers of Side Impact Protection 2 2 3
SafeCell Impact Absorbing Base
SafeCell Impact Stabilizing Steel Frame

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Customer Rating 4.3 out of 5 stars (370) 4.8 out of 5 stars (1113) 4.8 out of 5 stars (10043) 4.8 out of 5 stars (495) 4.9 out of 5 stars (498) 4.8 out of 5 stars (308)
Price Unavailable $209.99 $99.99 $169.99 $199.99 $119.99
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com
Age Range Description 2 years
Color Domino Dusk Proof Cool Flow Grey Gardenia Gray
Item Dimensions 19.00 x 21.00 x 28.00 inches 21.00 x 19.00 x 25.00 inches 19.00 x 17.40 x 26.50 inches 16.00 x 19.50 x 27.50 inches 21.00 x 18.00 x 27.00 inches 16.00 x 20.50 x 27.50 inches
Item Weight 26.00 lbs 23.00 lbs 1.00 lbs 12.00 lbs 25.00 lbs 12.00 lbs
Maximum Weight Recommendation 110.00 lbs 120.00 lbs 100.00 lbs 120.00 lbs 110.00 lbs 120.00 lbs
Minimum Weight Recommendation 40.00 lbs 25.00 lbs 22.00 lbs 40.00 lbs 30.00 lbs 40.00 lbs

Product description

Safety, comfort and convenience make the Pioneer an exceptional Harness 2 Booster Seat. Car seat installation is made simple with easy on/easy off LATCH connectors that lock into place with an audible click and are easily released with the push of a button. In the Pioneer Harness 2 Booster Car Seat you are surrounded in safety. This booster seat features the patented Britax SafeCell Impact Protection system which includes a steel frame, energy absorbing base, V shaped tether to minimize seat rotation and staged release stitches that slow and reduce forward movement in the event of a crash. Britax designed the Frontier ClickTight Seat with 2 strong layers of side energy absorption; a deep foam lined shell and head protection will shield your child from the most severe type of collision. Two integrated cup holders keep drinks and snacks within reach and are easy to clean between rides. The 9 position quick adjust harness grows along with your child and it’s easy to transition from a harness to a belt positioning booster by tucking the buckles and straps within the seat. The Pioneer Harness 2 Booster Seat can be used in Harness Mode for children 2 years old and 25 to 70 lbs or in Booster Mode for children 40 to 110 lbs. Child standing height using the harness 30 58” and using booster mode 45 62”. Dimensions minimum 19 W x 28 H x 21 D, maximum 19 W x 35 H x 21 D inches. Seat width 12”. 9 Position harness slot heights 12.5” to 20.5”. May not be compatible with all vehicles, see user guide.

Product information

Technical Details

Technical Specification

User Manual [PDF ]
Product Warranty: For warranty information about this product, please click here [PDF ]

Additional Information

Warranty & Support


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Legal Disclaimer

Due to Fed Laws Car Seats are non-returnable

Customer Questions & Answers

Customer reviews

4.3 out of 5 stars
4.3 out of 5
370 global ratings
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Top reviews from the United States

Reviewed in the United States on September 5, 2015
1,189 people found this helpful
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Reviewed in the United States on June 16, 2016
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249 people found this helpful
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Top reviews from other countries

Cliente de Amazon
5.0 out of 5 stars Excelente producto.
Reviewed in Mexico on December 3, 2018
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5.0 out of 5 stars Bastante seguridad
Reviewed in Mexico on June 5, 2019
Verified Purchase