Model Y Juniper (2025+) vs 2020–2024 Model Y: what body parts changed?

Short answer: the Juniper (2025 onward) front and rear ends are new, so the front bumper, headlamps, tail lights and lower fascia do not swap with the 2020–2024 Model Y. Side panels look similar, but the lighting and bumpers are the parts that changed.
If you're sourcing a lamp or bumper, identify the car first: Juniper has a full-width light bar across the front and a full-width light strip across the rear; the earlier Model Y has separate headlights and teardrop tail lights.
What Juniper changed up front
The Juniper refresh gives the Model Y a redesigned front with a full-width LED light bar and new lower-mounted main lamps, and it removes the separate fog-lamp pods (that function moves into the main headlight area). Juniper also adds a front bumper camera. The front lamps are not interchangeable with the 2020–2024 Model Y.
The front bumper itself is a single, cleaner surface without the old fog-light housings — a different part from the pre-refresh bumper cover.
What changed at the rear
At the back, Juniper replaces the old standalone teardrop tail lights with a full-width, reflective light strip, and reshapes the lower bumper and trunk area. Overall length grows slightly (about 40 mm) from the reshaped bumpers.
So a rear lamp or bumper from the 2020–2024 Model Y won't fit a Juniper, and vice versa. Match the OE number on your original part.
Frequently asked
Does a 2024 Model Y headlight fit a 2025 Juniper?
No. Juniper's front lamps are a new, lower-mounted design that is not interchangeable with the 2020–2024 Model Y headlights.
How do I tell a Juniper from an older Model Y?
Juniper has a full-width light bar across the front and a full-width reflective light strip across the rear; the 2020–2024 Model Y has separate headlights and teardrop-shaped tail lights.
Which body parts still look similar?
The side profile and doors stay recognizably Model Y — it's the front and rear (bumpers, headlights, tail lights, lower fascia) that were redesigned and are generation-specific.