We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 7-inch seat belt extender with metal tongue and plastic receptacle for 2023 Tesla Model 3 second row middle seat

Seat Belt Extender Pros

Seat Belt Extender Pros Tesla Model 3 Second Row Middle 7 inch Black

SKU CH-80DQ-P0B59

E-Mark certified 7-inch seat-belt extender for the 2023 Tesla Model 3 second-row middle seat

  • No-install click-in fit for 2023 Tesla Model 3 middle seat
  • E4 or E8 certified safety tested in ISO/TS 16949:2009 factory
  • Helps plus-sized occupants and utility-belt wearers buckle easily
  • Solves hard-to-reach sunken receptacles with quick dual-end connection
  • Seven-inch black webbing matches OEM seat belt material

Vehicle-Specific Fit

This extender is built for the 2023 Tesla Model 3 second row middle seat. It clicks directly into the factory buckle without tools or modification. The seven-inch black webbing adds the extra length needed to close the latch comfortably. Condition is new and the part carries E4 or E8 certification.

Who Benefits and Who Does Not

Drivers and passengers who cannot otherwise fasten the belt gain a safe, certified solution. This includes larger occupants, law-enforcement officers wearing duty belts, non-emergency medical transport riders and people with limited mobility. Buyers needing a different seat position, colour, length or a different vehicle model cannot use this specific part.

Sustained Load Behaviour

The webbing and hardware are manufactured in a DOT-registered, ISO/TS 16949:2009 compliant factory and tested to exceed international break-strength requirements for three-point belts. Certification markings remain legible after repeated latching cycles. The extender maintains its rated strength over the vehicle's service life without degradation from daily tension and release.

How it compares

Measured against everything we stock in Seat Covers, Cushions & Accessories, at today’s prices. Recalculated every night.

Price $23.99
Typical for this category: the median of 77 items is $23.99.

Specifications

Product
Product typeOther

Questions about this item

Does the 7-inch extender click directly into the 2023 Model 3 second-row middle receptacle without extra parts?

Yes, the extender is made for that exact seat and year; you simply insert the metal tongue into the factory buckle and it locks with no additional hardware.

Will the E4/E8 certified extender work with the original Tesla belt webbing and latch plate?

The extender meets European E4 or E8 safety standards and is built in an ISO/TS 16949:2009 factory, so it engages the stock latch and webbing exactly like the original belt.

How can I confirm the extender is latched correctly after I click it in?

Pull the belt firmly — the tongue stays locked in the receptacle and the webbing does not slip, confirming a secure connection.

More in Seat Covers, Cushions & Accessories

Similar items