PTNHZ Transmission Mount OEM Replacement — E/F-Chassis BMW
by PTNHZ
Key Features
- Aluminum core with polyurethane bushing — firmer and more durable than OEM rubber
- Direct OEM-style fitment for E34, E36, E39, E46, E82, E88, E9x, F22, F23, F30, F32, F33, F36, F80, F82, F83, Z3
- Reduces drivetrain flex for sharper throttle response and more precise cornering feel
- Polyurethane construction resists heat, oil, and compression set over time
- Drop-in replacement — no modifications required for factory mounting points
- Improved high-speed stability compared to degraded or aged OEM rubber mounts
Product Details
- Brand
- PTNHZ
- Part #
- TTMN13
- Category
- Transmission Mounts
- ASIN
- B07QT7X4KL
Check if it fits your BMW
PTNHZ Transmission Mount OEM Replacement — E/F-Chassis BMW — Overview
Over time, BMW's factory rubber transmission mounts soften, compress, and crack — introducing unwanted drivetrain movement that dulls throttle response and adds vagueness to the shifter. The PTNHZ transmission mount replaces that worn OEM rubber with a polyurethane bushing bonded to an aluminum core, restoring the mechanical precision your BMW was built around while adding a measurable step up in rigidity over the stock unit.
Polyurethane holds its shape under heat and load cycles far longer than rubber, which means this mount won't sag or deform after a season of spirited driving. The aluminum hardware resists corrosion and provides the structural backbone that keeps the transmission properly located under hard acceleration, braking, and cornering — especially relevant for M-spec builds on the F80, F82, and F83.
Fitment spans one of the broadest ranges in the segment: E34, E36, E39, E46, E82, E88, the full E9x family, F22, F23, F30, F32, F33, F36, and the Z3 — making this a reliable go-to whether you're refreshing a high-mileage E46 330i or buttoning up a suspension rebuild on an F30. The mount is designed to match OEM mounting geometry exactly, so installation is straightforward with standard hand tools and no cutting or modification required.
For enthusiasts who've already upgraded their engine mounts or short shifter, a fresh transmission mount is the logical next step. It's a small-ticket item that closes the loop on drivetrain slop — and the PTNHZ unit delivers the material quality to back up the claim.
Other Transmission Mounts
Recommended for Your BMW
XTD Stage 2 Self-Adjusting Clutch Kit — N54/N55 135i, 335i, 535i, Z4
XTD CLUTCH
EFT Stage 2 HD Clutch Kit — N52B30 E82 E90 E60 E85 6-Speed
EFORTISSIMO Racing
SPEC Stage 3 Clutch Kit — E82 135i / E90 335i (2007–2010)
KarParts360
SPEC SN233H Stage 2+ Clutch Kit
Spec Tools