A2133202200 & 2133202200 Rear Air shock absorber Strut with ADS for Mercedes Benz E-Class E300 W213
1. Product Introduction
Original OE Number: A2133202200, 2133202200 (Universal large and small numbers, factory main part number)
Product Name: Mercedes W213 E-Class Rear Air Shock Absorber Assembly, E-Class Rear Axle Airmatic Air Suspension Strut, Rear Axle 4MATIC exclusive, with ADS adaptive electronic control Air Shock Absorber Assembly
Installation Position: Universal for rear left and right (4MATIC AWD exclusive, no left/right distinction, built-in ADS solenoid valve, not compatible with 2MATIC RWD, non-ADS or conventional mechanical shock models). It is a core original high-spec air suspension part for Mercedes W213 chassis with 100% matching mounting holes, stroke and electronic control logic for AWD high-spec chassis.
Product Description
A2133202200 is a 4MATIC exclusive rear ADS electronic air shock absorber assembly for Mercedes W213 platform. It fits 2017-latest new E-Class 4MATIC high-spec models equipped with factory Airmatic air suspension and serves as a high-frequency wearable maintenance part for the chassis. This integrated unit includes an explosion-proof air spring, high-load damping cylinder and original ADS adaptive solenoid valve, delivered as a complete assembly without extra accessories required. Specially tuned for the heavy curb weight and high rear axle drive load of AWD vehicles, it dynamically adjusts damping stiffness according to vehicle speed, road conditions and body load, balancing high-speed AWD stability, rough road support and premium luxury riding comfort.
Common original faults of W213 4MATIC high-spec vehicles: Long-term high-speed driving, bumpy roads, temperature aging and chassis mud corrosion cause hardening, cracking and slow micro air leakage of rear air springs, leading to rear sagging, front-high-rear-low body posture and uneven left-right height. Internal hydraulic oil degradation and high-pressure oil seal pressure relief result in weak damping, loose and bouncy rear end, high-speed floating and excessive body roll during cornering. Signal drift and carbon blockage of the ADS solenoid valve trigger air suspension warning lights, limited adaptive damping function and frequent air compressor operation. Delayed replacement will cause continuous damage to the air suspension valve block, height sensor and compressor, leading to cascading failures of the entire air suspension system and extremely high maintenance costs.
This shock absorber is 1:1 moulded strictly according to original Mercedes W213 4MATIC OE data, fully compliant with factory AWD heavy-load damping, air spring pressure rating and ADS electronic calibration parameters. Adopting upgraded thickened multi-layer high-low temperature resistant explosion-proof rubber air spring, multi-stage high-pressure sealing structure, anti-rust precision piston rod, long-life anti-fade hydraulic oil and high-sensitivity AWD-compatible ADS electronic components, it greatly improves aging resistance, crack resistance, air leakage resistance and fatigue resistance, thoroughly solving original defects such as rear sagging, weak damping and unstable electronic signals. As a W213 4MATIC high-spec ADS exclusive version, universal for rear left and right, it supports direct bolt-on installation without chassis modification. After installation, air tightness inspection, rear height calibration and ADS 4MATIC matching calibration can restore all original intelligent air suspension functions and premium tight chassis texture. Featuring ultra-low return rate, it is perfect for professional auto repair, parts bulk stocking and cross-border export business.
Core Advantages
- ✅ Universal rear left & right: No side distinction required, easy installation and inventory management, reducing stock pressure
- ✅ Professional 4MATIC AWD tuning, adapted to W213 heavy-load chassis with stronger support and more stable driving performance
- ✅ Built-in original ADS adaptive electronic control with stable error-free signals, fully retaining intelligent damping adjustment function
- ✅ Upgraded thickened explosion-proof air spring with high and low temperature resistance and anti-aging performance, eliminating air leakage, rear sagging and uneven posture fundamentally
- ✅ 1:1 OEM replication, direct bolt-on fit without modification, simple calibration and ultra-low after-sales failure rate
- ✅ Dedicated for new W213 models, 100% fit for all new E-Class 4MATIC high-spec air suspension vehicles
2. Custom Attributes (For E-commerce Listing)
Brand Fitment: Mercedes‑Benz
Chassis Code: W213 (New E-Class)
Vehicle Type: Mercedes E-Class 4MATIC High-spec AWD Models
Suspension Version: Factory Airmatic Air Suspension, with ADS adaptive damping, exclusive for 4MATIC AWD
Not Fit For: 2MATIC RWD vehicles, low-spec non-ADS air suspension, conventional hydraulic shocks, non-W213 chassis vehicles
Year Range: 2017 – Present W213 E-Class all 4MATIC models with ADS air suspension
Installation Position: Rear Axle, Universal Left & Right, 4MATIC Exclusive, ADS Electronic Air Strut
Main OE Numbers: A2133202200, 2133202200
Product Type: Rear 4MATIC ADS Air Shock Absorber Assembly, W213 AWD Electronic Airmatic Suspension Strut Assembly
Assembly Inclusion: Brand new full assembly (including explosion-proof air spring, 4MATIC high-load damping cylinder, ADS solenoid valve, complete sealing kit, upper and lower mounting rubber bushings)
Material: High-strength multi-layer anti-aging high-pressure rubber air spring, anti-rust precision piston rod, high-pressure alloy cylinder, multi-composite high-pressure sealing oil rings, long-life anti-fade hydraulic damping oil, high-sensitivity ADS electronic components
Production Standard: 1:1 W213 4MATIC OEM parameter replication, high & low temperature pressure test, AWD heavy load fatigue test, 100% air tightness inspection, precise ADS electronic signal calibration
Fitment Remark: Exclusive for W213 new E-Class 4MATIC models, universal for rear left and right. Only fits high-spec ADS air suspension, not compatible with RWD or conventional mechanical shocks
Sales Mode: Retail, paired sales, bulk wholesale, full container export orders
Inspection Standard: 100% high-pressure air tightness leakage test, damping coefficient calibration, high-low temperature durability test, AWD load fatigue test, full electronic signal inspection, dimensional & appearance inspection
Packaging: Thickened neutral export carton, customized color box, no-logo packing and brand OEM printing available
Working Condition: Suitable for daily commute, highway cruising, full-load driving and rough road conditions for W213 AWD vehicles, fully compatible with Airmatic+ADS+4MATIC integrated electronic control logic
Installation Reminder: No chassis modification or programming required. Air tightness inspection, rear height calibration and ADS 4MATIC matching calibration are mandatory after installation
Recommended Matching Purchase: Replace rear struts in pairs when aging. Can be matched with air suspension repair kit, air compressor, valve block and height sensor for complete maintenance to restore symmetrical rear posture and AWD driving stability
3. Compatible Vehicles
Fitment Note: A2133202200 is a4MATIC AWD exclusive, rear universal ADS electronic air shock absorber for Mercedes W213 platform. It only fits 2017-latest new E-Class 4MATIC high-spec models with factory ADS adaptive air suspension. Not compatible with RWD, non-ADS, conventional mechanical shocks or old W212 chassis vehicles.
Detailed Compatible Vehicle List
- Mercedes E-Class W213 Sedan (2017–Present): E200 4MATIC, E260 4MATIC, E300 4MATIC, E350 4MATIC, E400 4MATIC high-spec versions with ADS air suspension
- Mercedes E-Class S213 Estate (2017–Present) 4MATIC high-spec models with ADS air suspension
4. Interchangeable OE Numbers
Main OE Number: A2133202200, 2133202200
Interchangeable Alternative OE Numbers: 2133202001, 2133202238, 213320223889, 213320200189
Interchange Instruction: All above numbers are factory iterated replacement parts for W213 4MATIC rear ADS air shock absorbers. Damping parameters, air spring pressure, ADS electronic control logic and mounting holes are 100% identical for direct bolt-on interchange without modification or programming.
5. FAQ
Q1: Does A2133202200 rear shock absorber need left/right distinction?
A: No left/right distinction required. This product is universal for W213 rear left and right, applicable for both rear positions directly, convenient for stocking and installation.
Q2: Can it fit 2MATIC RWD vehicles?
A: No. This is a 4MATIC heavy-load exclusive ADS air shock absorber. RWD vehicles have completely different chassis load, damping stroke and electronic interface parameters. Forced installation will cause error codes, abnormal body posture and insufficient support force.
Q3: Does this shock absorber come with ADS electronic control function?
A: Yes, it is equipped with original ADS adaptive solenoid valve, fully supporting vehicle intelligent damping adjustment. It is a dedicated assembly for W213 4MATIC high-spec air suspension and cannot be mixed with non-ADS ordinary shock absorbers.
Q4: Is computer programming required after replacement?
A: No programming or coding required. Only air tightness inspection, rear height calibration and ADS 4MATIC matching calibration plus fault code clearing are needed for normal use.
Q5: What symptoms mean replacement is required?
A: Overnight rear sagging, front-high-rear-low body posture, uneven rear height, rear sway during AWD cornering, high-speed floating feeling, frequent air compressor operation, ADS/air suspension warning light, bouncy and loose chassis over bumps and abnormal chassis noise.
Q6: Can I replace only one damaged rear strut?
A: Not recommended. W213 AWD chassis requires high consistency of left and right damping and support performance. Performance differences between new and old struts will cause uneven rear stress, driving shaking and abnormal tire wear. Replacement in pairs is strongly recommended.
Q7: Is it compatible with old W212 models?
A: Not compatible. This product is exclusive for new W213 models. Chassis structure, electronic control logic and dimensional parameters are completely different from old W212 chassis, no replacement available.
Q8: Are interchangeable OE numbers bolt-on installable?
A: All support direct bolt-on interchange. All iterated OE numbers share consistent parameters, dimensions and electronic control logic, perfectly fitting W213 4MATIC rear position without any modification.
6. Custom Service
- OEM Private Label Service: Custom brand logo printing, neutral no-logo export packaging and exclusive foreign trade color box customization, suitable for cross-border platforms including Amazon, eBay, AliExpress.
- Bulk Supply Service: Stable stock of A2133202200 W213 4MATIC rear ADS air shock absorbers, supporting retail, paired sets, large batch wholesale and full container export orders with stable supply, fast delivery and competitive price advantages.
- Complete W213 Air Suspension Supporting Parts: One-stop supply of full W213 new E-Class 4MATIC air suspension accessories, including front & rear ADS air struts, air springs, air compressors, dryers, valve blocks, height sensors and repair kits, available for complete set delivery.
- E-commerce Material Support: Free product real shots, detailed close-up images, OE cross-reference tables, W213 4MATIC fitment lists and installation calibration documents, directly applicable for store listing, short video promotion and detail page decoration.
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