Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
britax onyx roundabout Britax Boulevard ClickTight Convertible Car SeatAs your child grows from baby to toddler, the Boulevard ClickTight convertible car seat easily transitions from rear facing to forward facing. The seat belt paths are fully open, clearing the way for quick & confident installation. The steel tensioner automatically tightens the seat into your vehicle, taking care of the hard work for you. Safe to machine wash & dry, the removable car seat cover stays looking like new, mile after mile. Specifications
As your child grows from baby to toddler, the Boulevard ClickTight convertible car seat easily transitions from rear-facing to forward-facing. The seat belt paths are fully open, clearing the way for quick & confident installation. The steel tensioner automatically tightens the seat into your vehicle, taking care of the hard work for you. Safe to machine wash & dry, the removable car seat cover stays looking like-new, mile after mile.
Specifications
- ClickTight Installation: No stressing or struggling! Unobstructed seat belt paths clear the way for confident installation.
- Automatic tensioner takes care of the tightening.
- Washer & Dryer friendly for quick and easy cleanup, so you can keep moving.
- Naturally flame-retardant fabrics with no added FR chemicals.
- 2 Layers of Side Impact Protection with energy-absorbing shell and foam-lined headrest surround your child’s head, neck, and torso.
- Sleek & Modern design with clean lines & gentle color palettes.
- SafeCell Technology acts as a crumple zone in the car seat base, absorbing crash energy to help keep it away from your child.
- High Strength Steel Frame reinforces the seat structure to help keep it stabilized.
- V-Shaped Tether with staged-release stiches help slow and reduce forward movement in a crash.
- Easy-Read Level Indicators help you find the correct recline angle for your vehicle.
- 14-Position, Quick-Adjust Harness & Headrest create the perfect fit as your baby grows.
- 7-Position, quick-adjust recline helps you find the most comfortable fit for your child and the best fit for your vehicle.
- Plush foam padding and fabrics for premium comfort and a quiet ride.
- Flip-Forward buckle stays out of the way for easy boarding.
- Removable cover for quick, easy cleaning between rides.
- Rear-facing mode: 5 lbs - 40 lbs; Forward-facing mode: 20 lbs -65 lbs.
- Britax strongly recommends that children ride rear-facing to the highest weight or height.
- 1 Year Limited Warranty.
Dimensions & Weight
- 24" x 18.5" x 23.5"
- Harness Slot Heights: 8.35" - 19.4"
- Rear-facing Harnessed Weight: 5-40 lbs
- Forward-facing Harnessed Weight: 20-65 lbs
- Belt-Positioning Booster Weight: 40-120 lbs
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
4.8 ★★★★★
Based on 2434 reviews
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Product Reviews
★★★★★ 5
Pass Again
Size: 1 Count (Pack of 1)
This product never fails (no pun intended), I have been using this for the last 10 years my car has never failed a smog test. I highly recommend this and that you use it correctly. You will not be disappointed.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Really Helps-Especially for Star Station Tests-Haven’t Failed Since Using in Two Older Vehicles
Size: 1 Count (Pack of 1)
Ever since the new CA State mandate that older cars and trucks have to go to a Star Emissions Station for their smog check I have become very familiar with Guaranteed to Pass. The first year of getting smogged under the new regulations my 1995 truck barely failed. It’s a tougher series of tests and it really sucks to have to pay more for a smog test that is designed to get older cars and trucks off the road that would normally pass a regular smog check. It came at a bad time, having just been laid off and losing my health insurance and income and trying to figure how to come up with money for truck repairs to get my registration renewed so I could be a viable job candidate in the really bad job market of a few years back (and still today, may I add.) But that is a whole other issue that gets my blood boiling. So back to my experience with Guaranteed to Pass. My 1995 Ford Truck barely failed and I mean barely according to the emission numbers so I had the manifold cleaned out, used premium gas for a tank and added Guaranteed to Pass. Having two gas tanks was handy as I could switch the tank to a fresh tank without the remainder of the additive in it for the retest. It passed with flying colors.
So for our other older 1993 mini-van and the truck in the few successive years since I always run the premium gas with Guaranteed to Pass in the tanks before the smog check. We’ve had the van and truck tested 3-4 times combined since and they pass every time. So I’m sold on Guaranteed to Pass and will vouch for it.
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Reviewed in the United States on November 14, 2016
★★★★★ 5
A good price
Size: Pack of 1
Great product
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Great product name and value
Size: Pack of 1
Great filter great name for a European car
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Reviewed in the United States on April 12, 2026
★★★★★ 5
2008 ml550 works
Size: Pack of 1
2008 ml550, fits well, works well, the Mobil1 filter is also a nice option,
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Reviewed in the United States on February 25, 2026