1 8

BMW

Genuine BMW N54 Engine & Transmission Mount Kit OEM Motor/Gearbox Mounts for 1M, 135i (E82/E88), 335i/335is/335xi (E90/E92/E93), Z4 (E89) sDrive35i/35is

Genuine BMW N54 Engine & Transmission Mount Kit OEM Motor/Gearbox Mounts for 1M, 135i (E82/E88), 335i/335is/335xi (E90/E92/E93), Z4 (E89) sDrive35i/35is

£305.00
£285.00 £305.00
Sale Sold out
Shipping calculated at checkout.

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

BMW N54 Powertrain Mounting Set - Original BMW for 1M, 135i, 335i, Z4

Refresh your N54-powered BMW with this original BMW powertrain mounting set. Tired rubber isolators cause shake at idle, clunky changes and unwanted movement under load. Swapping to this OE-spec set restores the taught, factory feel you expect from a twin turbo straight-six while maintaining comfort and refinement.

We have fitted this set in-house for countless N54 owners and the feedback is consistent every time. Less buzz in the cabin, cleaner engagement between ratios and a noticeably more planted drivetrain. If your car has seen years of heat cycles or extra torque from tuning, this is a smart reliability upgrade.

Highlights

  • Original BMW components for precise fit and long-term durability
  • Direct replacement set to renew tired engine supports and gearbox isolator
  • Cuts unwanted vibration and powertrain lash for a smoother, tighter feel
  • Helps maintain correct alignment of the driveline for crisp gear selection
  • Limits engine rock under acceleration and cornering to protect hoses and exhaust
  • Ideal preventative maintenance on both stock and tuned N54B30 cars

Vehicle coverage - N54 3.0 twin turbo

  • E82 1 M Coupe
  • E82 135i
  • E88 135i Convertible
  • E90 335i and 335xi xDrive Saloon
  • E92 335i, 335is and 335xi xDrive Coupe
  • E93 335i and 335is Convertible
  • E89 Z4 sDrive35i and sDrive35is

Is your car showing these signs

  • Shuddering at idle or more cabin buzz than usual
  • Jerky or imprecise gear changes
  • Knock or thud when coming on and off throttle
  • Noticeable engine movement when blipping the throttle

If any of the above sounds familiar, replacing the powertrain supports with genuine BMW parts is the most effective fix and a great way to futureproof your N54.

Part number

GBMW0001

Manufactured by

BMW

Warranty

Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers if VIN is provided during checkout on compatible vehicles.

Professional fitting

For expert installation, book with MJ Modifications in Warwickshire. Request a fitting quote via info@mjmodifications.co.uk.

Fitment check before dispatch

We will verify compatibility prior to sending your order. Add your UK registration or the last 7 characters of your VIN at checkout for a quick confirmation.

Search terms to help you find this product: BMW N54 powertrain mounts, N54 engine support set, BMW gearbox insulator N54, E82 E88 1 Series N54 mounting kit, E90 E92 E93 3 Series N54 mount replacement, 335i 335is 335xi mounts, 1M Coupe motor supports, Z4 E89 sDrive 35i 35is mount set, OE BMW mounting hardware N54B30, direct-fit BMW mount refresh, BMW original engine supports, drivetrain support bushings BMW N54.

View full details