Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Engine Piston Kit BMW 540i 640i 740i 840i X5 X6 X7 B58 3.0 TurboFitment Verification Critical internal component. Please provide your VIN (Vehicle Identification Number) before checkout to verify compatibility with your engine's cylinder bore and compression ratio specs. OEM Reference Numbers 11258681079, 11 25 8 681 079 Kit Highlights Engine Application: BMW B58 3. 0L Turbocharged Inline 6. Quantity: Full engine set of 6 pistons. Includes: Pistons, precision matched ring sets, and wrist pins. Quality: Engineered
Fitment Verification
Critical internal component. Please provide your VIN (Vehicle Identification Number) before checkout to verify compatibility with your engine's cylinder bore and compression ratio specs.
OEM Reference Numbers
11258681079, 11-25-8-681-079
Kit Highlights
- Engine Application: BMW B58 3.0L Turbocharged Inline-6.
- Quantity: Full engine set of 6 pistons.
- Includes: Pistons, precision-matched ring sets, and wrist pins.
- Quality: Engineered for late-model B58 revisions (G-Chassis / 40i models).
| Year Range | Make | Model | Engine Details |
|---|---|---|---|
| 2020 - 2022 | BMW | 540i / 840i | 3.0L I6 B58 Turbo |
| 2018 - 2022 | BMW | 740i / 740iX | 3.0L I6 B58 Turbo |
| 2019 - 2022 | BMW | X5 / X7 40iX | 3.0L I6 B58 Turbo |
| 2020 - 2022 | BMW | X6 40i / 40iX | 3.0L I6 B58 Turbo |
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
4.9 ★★★★★
Based on 928 reviews
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Product Reviews
★★★★★ 2
Unsafe Buckle - Risky for tiny fingers
Special Size Type: Toddler (1-4 Years), Size: 12-18 Months Toddler, Color: Stuart Navy Canvas
I at first really liked these sandals, however once my son started learning how to undo the Velcro strap, his fingers began to catch painfully in the decorative buckle. Now I see the sandals as an unsafe option and have subsequently tossed them.
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Reviewed in the United States on June 2, 2026
★★★★★ 4
Cute but a little stiff
These are cute and well made. I think the sole is a little too stiff for babies learning how to walk that are used to bare feet. The back of the sandal also slips down sometimes. Overall a decent purchase if you just need something for looks more than function.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2023
★★★★★ 5
Great first sandals
Special Size Type: Toddler (1-4 Years), Size: 18-24 Months Toddler, Color: Matthew Navy
Great quality, they are super cute and fit my toddler well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 3, 2025
★★★★★ 5
Amazing first shoes
Special Size Type: Toddler (1-4 Years), Size: 18-24 Months Toddler, Color: Matthew Navy
These are a fantastic in between option for after moccs and before hard sole shoes. Research shows that barefoot is best for foot development, but living in AZ the ground is way too hot for Moccs in the summer. These are a great compromise since we don’t want to use hard soles for as long as possible. Love this brand and these sandals are so cute!
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Reviewed in the United States on July 30, 2023
★★★★★ 5
Cute and Comfy
Special Size Type: Infant (0-12 Months), Size: 6-9 Months Infant, Color: Matthew Navy
My infant wore these for a few months, he’s 9 months now and they are too snug for 6-12 months size. We really liked the comfort and quality.
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Reviewed in the United States on July 16, 2022
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