37106874593 Rear Left Air Suspension Shock Strut with EDC for BMW 7-Series G11 G12
1. Product Introduction
Original Interchangeable OE Numbers (Iterative Compatible): 37106874593, 37107915953
Product Name: BMW G11/G12 7-Series Rear Left Electronic Air Shock Absorber Assembly with ADS Adaptive Damping
Mounting Position: Rear axle left side (Exclusive for rear left, universal for 2WD/4WD models; Not applicable for rear right or front wheels, universal for all G11/G12 rear air suspension models)
Product Description
OE 37106874593 is the original factory part number dedicated to the rear left electronic air shock absorber for BMW G11/G12 new 7-Series. The factory iterative upgraded replacement part number is 37107915953. These two part numbers feature 100% mutual interchangeability in parameters, mounting hole positions, electronic control signals and damping strokes, serving as core wearable maintenance parts for the rear air suspension system of BMW 7-Series flagship vehicles. This product fits all G11/G12 high-spec models equipped with factory rear air suspension, covering both 2WD and 4WD versions. The rear air suspension structure is identical for two-wheel drive and four-wheel drive models with strong universality, making it one of the most widely used and high-replacement-rate rear left air suspension assemblies in the aftermarket.
The BMW G11/G12 7-Series features a large curb weight and high rear passenger load. The rear axle air shock absorber bears long-term heavy vehicle pressure, continuous road bump impact and seasonal temperature aging, resulting in common original factory faults. The rubber of the rear left air spring ages and cracks, causing slow air leakage, rear left vehicle sag, unbalanced rear body height and overnight rear collapse. Attenuation of internal hydraulic damping oil and aging oil seal pressure leakage lead to loose rear wheel bouncing, obvious residual vibration through speed bumps, loose chassis feel and reduced high-speed stability. Aging and signal abnormality of the original ADS adaptive solenoid valve trigger dashboard air suspension warning lights, disabled damping hardness adjustment, frequent air compressor operation and system fault codes. Long-term faulty driving will accelerate wear of auxiliary parts including air distribution valves, height sensors and air pump assemblies, causing cascading failures of the entire air suspension system and multiplying maintenance costs.
This rear left air shock absorber assembly is 1:1 mold-manufactured strictly according to original OE data. Adopting thickened multi-layer explosion-proof aging-resistant rubber air spring, high-precision anti-rust piston rod, high-pressure composite sealing system, long-lasting anti-fade hydraulic oil and original-matched high-precision electronic components, it has passed high-pressure air tightness pressure holding tests, high and low temperature durability tests and heavy-load fatigue tests. It thoroughly solves common G11/G12 rear left air suspension problems including air leakage, rear sag, loose damping, chassis abnormal noise and electronic fault reporting. Supplied as a complete full assembly with no additional accessories required, it supports lossless in-situ bolt-on installation. No coding is needed after installation; only vehicle height calibration and adaptive matching are required to fully restore the original chassis comfort, horizontal body posture and all intelligent air suspension functions with ultra-low failure rate, ideal for auto repair maintenance, bulk auto parts stocking and cross-border export business.
Core Advantages
- ✅ Universal for 2WD/4WD: G11/G12 rear air suspension fits all drive versions, greatly simplifying inventory management
- ✅ Dual OE Iterative Compatibility: 37106874593 / 37107915953 bidirectional replacement covers all production years and batches
- ✅ Rear Left Exclusive Structure: Precisely matches original rear left data in hole position, connector, pipeline and damping parameters to avoid wrong installation
- ✅ Original ADS adaptive electronic control function with stable signals and zero fault codes, retaining factory intelligent damping adjustment
- ✅ Upgraded thickened explosion-proof air spring with anti-aging and anti-cracking performance, completely solving chronic air leakage and rear sag issues
- ✅ Complete assembly design with plug-and-play installation and simple calibration, extremely low after-sales failure rate
- ✅ High market demand and strong universality, a best-selling replacement part for G11/G12 7-Series air suspension systems
2. Custom Attributes for E-commerce Listing
Brand Fit: BMW
Chassis Code: G11 / G12 (New 7-Series)
Vehicle Model: All BMW 7-Series high-spec models with factory rear electronic air suspension
Version Fit: Factory rear axle ADS adaptive electronic air suspension version (universal for 2WD/4WD)
Not Compatible: Rear right position, front wheel position, low-spec mechanical shock absorber models, old F01/F02 chassis, models without rear air suspension
Year Range: 2015‑Present All G11/G12 7-Series models with factory rear air suspension
Mounting Position: Rear axle left side (Rear left exclusive)
Interchangeable OE Number: 37106874593, 37107915953
Product Type: G11/G12 Rear Left Electronic Air Shock Absorber Assembly, Rear Axle Adaptive Air Suspension Strut
Assembly Status: Brand-new complete assembly (Including air spring, damping cylinder, ADS electronic solenoid valve, full sealing kit, upper and lower mounting rubber mounts)
Material: Imported multi-layer high-pressure aging-resistant rubber, precision anti-rust piston rod, high-pressure alloy cylinder, composite high-pressure oil seal, long-lasting hydraulic oil, high-sensitivity electronic components
Manufacturing Standard: Original OE parameter replication, 100% high-pressure air tightness test, damping calibration, high & low temperature durability test, heavy-load fatigue test, full electronic signal inspection
Fitting Remark: Exclusive for G11/G12 rear left, universal for 2WD and 4WD models with dual interchangeable OE numbers. Only fits high-spec models with factory rear air suspension, incompatible with mechanical suspension and old chassis. Pair replacement of rear left and right is recommended.
Sales Mode: Single retail, rear axle left-right pair set, bulk wholesale, full container export order
Inspection Standard: 100% air tightness pressure holding test, damping coefficient calibration, high & low temperature durability test, fatigue test, electronic signal detection, full dimension & appearance inspection
Package: Neutral heavy carton, custom color box, unbranded export package, OEM logo labeling available
Working Condition: Suitable for daily commuting, highway cruising, full-load travel and complex road conditions, fully compatible with original rear axle intelligent air suspension control logic
Installation Tip: Lossless in-situ installation with no modification or coding required. Vehicle height calibration and air suspension adaptive matching are mandatory after installation.
Recommended Purchase: Rear left and right shock absorbers have similar aging cycles. Pair replacement is strongly recommended to eliminate unbalanced body posture, rear wheel excessive bouncing and loose chassis. Can be matched with air suspension repair kit and height sensor for synchronous maintenance.
3. Compatible Vehicle List
Compatibility Note: This OE part is a universal rear left electronic air suspension part for BMW G11/G12 new 7-Series, compatible with both 2WD and 4WD models. It covers all 2015+ high-spec 7-Series vehicles equipped with factory rear air suspension. Not compatible with old F01/F02 chassis, mechanical suspension low-spec models, front wheels or rear right position.
Precise Compatible Models
BMW 7-Series G11/G12 (2015–Present): 730d, 730i, 740d, 740i, 750d, 750i, M760Li all versions with factory rear ADS electronic air suspension (universal for 2WD/4WD)
4. Interchangeable OE Numbers
Fully Interchangeable OE List (100% Bidirectional Replacement):
Main OE: 37106874593
Iterative Replacement OE: 37107915953
Interchange Remark: The two numbers are original factory annual iterative upgraded replacement parts with identical dimensions, air spring volume, damping parameters, electronic plug signals and mounting hole positions. They can be freely interchanged and directly installed in the aftermarket with no adaptation difference, no modification and no coding required.
5. FAQ
Q1: Are 37106874593 and 37107915953 interchangeable?
A: Absolutely yes. The two are original iterative universal models with identical structure and parameters, fully interchangeable for all G11/G12 rear left air suspension vehicles.
Q2: Does it fit both 2WD and 4WD models?
A: Yes. G11/G12 rear air shock absorbers share the same structure and parameters for 2WD and 4WD models with full universal compatibility.
Q3: Can it be installed on rear right or front wheel position?
A: No. This part is rear left exclusive. Rear right and front shock absorbers have different structures, damping rates and plug layouts. Misinstallation will cause fault codes, abnormal body posture and functional failure.
Q4: Can it be retrofitted on low-spec models without air suspension?
A: No. Low-spec vehicles lack air suspension pipelines, air pumps and electronic control systems, making hardware retrofitting impossible.
Q5: Is coding required after replacement?
A: No coding required. Only vehicle height calibration, air suspension adaptive matching and fault code clearing are needed for normal operation.
Q6: What symptoms indicate replacement of this rear left air shock absorber?
A: Rear left body sag, unbalanced rear height, overnight rear collapse, excessive rear wheel bouncing and residual vibration over bumps, loose chassis, poor high-speed stability, air suspension warning light, frequent air compressor operation and reduced rear riding comfort.
Q7: Is single-side replacement acceptable?
A: Not recommended. Rear left and right shock absorbers have similar service life and aging degree. Single replacement causes inconsistent left-right damping force, body tilt and uneven tire wear. Rear left and right pair replacement is strongly recommended.
Q8: Is it compatible with old F01/F02 7-Series?
A: Not compatible at all due to completely different chassis structure, air suspension system and electronic interfaces.
6. Custom Service
- OEM Labeling Service: Support logo silk printing, neutral unbranded export packaging and custom color boxes, suitable for cross-border platforms including Amazon, eBay, AliExpress.
- Bulk Supply Service: G11/G12 rear left air shock absorbers are in stable long-term stock with full dual OE coverage. Support single retail, rear axle pair sets, bulk wholesale and full container export orders, featuring stable supply, fast delivery and high cost performance.
- Complete Air Suspension Supporting Parts: One-stop supply of full G11/G12 air suspension series parts, including front & rear shock absorbers, air springs, air compressors, distribution valves, height sensors and repair kits for complete vehicle maintenance orders.
- E-commerce Material Support: Provide free product real photos, detailed close-up images, OE parameter tables, compatible vehicle lists and installation calibration documents for store decoration, product listing and short video promotion.
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