MVP E30 Sedan & Touring Rear One-Piece Window Guide Channel (Left Hand)

E30 Sedan & Touring Rear One-Piece Window Guide Channel (Left Hand) Restore smooth window operation and eliminate wind noise with this premium left-hand rear window guide channel, engineered specifically for 4-door Sedan and Touring variants of the E30 platform. This high-grade rubber channel ensures a precise factory fitment, providing a secure track for the door glass while preventing moisture infiltration. It serves as an ideal direct replacement for dry, cracked, or worn-out factory seals. OEM Cross-Reference Number: 51341906808 Position: Rear Left Hand (LH) / Passenger Side Material: High-durability EPDM rubber with integrated low-friction tracking Vehicle Fitment: BMW E30 Sedan (4-Door) & Touring (Wagon): Model years 1984–1991