LR070246 LR113342 LR037082 Rear Air Suspension Distribution Valve For Land Rover L405 Discovery 5 (L462) 2017-- Range Rover SPORT (L494) 2013-- Discovery SPORT (L550) 2015--

Product Name: Land‑Rover Rear Air Suspension Distribution Valve, EAS Solenoid Valve Block Assembly, Rear Axle Air Suspension Pressure Control Valve, Air‑Suspension System Air‑Pressure Shunt Unit

Installation Position: Rear‑axle air‑suspension pipeline. Rear‑axle dedicated valve, cannot replace front valve. Matched with front valve LR070245 / LR037081. Fits Land‑Rover L405, L494, L462, L550 with factory EAS air suspension.

Product Description

LR037082, LR070246 and LR113342 are OEM upgraded rear‑axle dedicated air‑suspension distribution valves. Compatible with Range Rover L405, Range Rover Sport L494 (2013‑), Discovery 5 L462 (2017‑), Discovery Sport L550 (2015‑), high‑spec models equipped with factory EAS air suspension. As the core rear‑axle pressure‑control unit of Land‑Rover EAS system, it controls inflation, pressure‑holding, pressure‑relief and height adjustment for rear‑side air springs. Works together with front distribution valve to maintain four‑wheel balanced ride height. It resolves common issues such as rear‑end sagging, uneven rear‑wheel height and jerky rear suspension lifting, ensuring chassis comfort and high‑speed driving stability.

Original rear distribution valve operates under harsh conditions including damp chassis environment, dust accumulation, wide temperature fluctuation, highway & off‑road driving and frequent high‑pressure cycles. As mileage increases, typical failures occur: slow solenoid response, carbon‑deposit sticking, aged seals, micro air leakage, poor rear‑axle pressure retention and unbalanced rear‑wheel air pressure. Common symptoms: rear‑end sag after parking, uneven left‑right rear height, slow‑jerky rear lifting, frequent compressor cycling, dashboard air‑suspension warning lamp, fault codes for rear‑valve leakage, pressure‑hold error and rear‑height calibration failure.

This rear‑axle distribution valve is 1:1 reproduced strictly against OEM LR037082 / LR070246 / LR113342 specifications. Valve runner aperture, solenoid switching speed, high‑pressure resistance, ECU signal parameters, plug‑pin definitions and port dimensions fully match OEM standards. Constructed with high‑strength precision aluminum‑alloy valve body, high‑low‑temperature resistant high‑pressure fluororubber seal kit and anti‑corrosion rust‑proof electronic valve‑core. Features fast response, accurate air shunting, stable rear‑axle pressure‑holding, anti‑sticking, corrosion‑resistance and zero‑leakage under continuous high‑pressure load. Direct non‑destructive in‑situ replacement, no rewiring, no drilling and no programming required, fully compatible with original Land‑Rover EAS system. Effectively fixes rear‑end sagging, rear‑height imbalance, rear‑axle air leakage, overworked compressor and abnormal rear lifting. Low rework rate, essential spare‑part for repair garages, parts wholesale and cross‑border export.

Compatibility Instruction: This is Land‑Rover rear‑axle air‑suspension distribution valve. Only fits Range Rover L405 (2013‑), Range Rover Sport L494 (2013‑), Discovery 5 L462 (2017‑), Discovery Sport L550 (2015‑) factory‑EAS air‑suspension high‑spec vehicles. Mechanical‑spring suspension and old‑chassis vehicles cannot be installed. Front‑rear valves must not be interchanged.

Exact Compatible Models List

Main OE Numbers: LR070246, LR113342, LR037082

Interchangeable OE Numbers: LR176326, T4K14387

Interchange Remark: OEM upgrade sequence: LR037082 → LR070246 → LR113342 → LR176326 / T4K14387. All above part‑numbers share identical valve runner, pressure‑resistance parameters, ECU signals and mounting interfaces. They are iterative rear‑valve variants, direct non‑destructive swap‑in without modification or programming.