MERCEDES 212-735-19-25 Rear Passenger Door Window Frame Seal Benz 4PCS

( Manufacturer Part Number: 212-735-19-25 ), ( Color: Black ), ( Material: Rubber ), ( Vintage Part: No ), ( Placement On Vehicle: Rear, Right ), ( Type: Window Seal ), ( Attachment Type: Adhesive ), ( Features: Easy Installation, Waterproof ), ( Finish: Matte ), ( Country Of Origin: Germany )

Review MERCEDES benz Rear Passenger Door Window Frame Trim And Seal 4pcs Oem fits E350 2012

The **Mercedes-Benz 212-735-19-25 2012 E350 Rear Passenger Door Window Frame Seal (4-Piece Set)** is a precision-engineered rubber gasket designed to ensure a perfect, airtight, and weatherproof seal between the rear passenger door and its window frame on the iconic 2012 E-Class sedan. Crafted from high-quality, durable rubber compound, this seal is engineered to withstand the rigors of daily driving, including temperature fluctuations, UV exposure, and constant flexing from door operation, while maintaining its elasticity and resilience over time. The four-piece set includes two upper seals (left and right) and two lower seals, each meticulously molded to conform seamlessly to the contours of the door frame, preventing drafts, road noise, and water intrusion that can compromise comfort and long-term vehicle integrity. Beyond its functional role, this seal also plays a critical part in enhancing the vehicle s aesthetic appeal by preserving the sleek, factory-finished appearance of the door panel, as it is designed to blend seamlessly with the surrounding trim and bodywork. Whether replacing a worn or damaged original seal or upgrading for improved durability, this aftermarket part adheres to Mercedes-Benz s exacting standards, ensuring compatibility with the 2012 E350 s precise engineering. Its easy installation thanks to the pre-cut, ready-to-fit design makes it an ideal choice for both professional mechanics and discerning DIY enthusiasts seeking to restore their vehicle s performance and refinement.

### **Pros and Cons of buying a Mercedes-Benz E350 (2012) Rear Passenger Door Window Frame Seal (4pcs, Part #212-735-19-25)**

1. **Direct Fitment** This part is specifically designed for the 2012 Mercedes-Benz E350, ensuring compatibility without modifications. It matches the exact dimensions and material requirements of the original equipment manufacturer (OEM) seal, reducing the risk of improper installation.

2. **Prevents Water Leaks and Drafts** A worn or damaged window frame seal can allow moisture, dust, and cold air to enter the cabin, leading to condensation, rust, and discomfort. Replacing the seal restores proper sealing, improving interior comfort and protecting the door structure from corrosion.

3. **Maintains Resale Value** A well-maintained E350 with intact seals and no visible wear retains its value better than one with neglected components. Addressing minor issues like this proactively can prevent larger problems later.

4. **Cost-Effective Solution** Replacing a single seal (or a set of four) is far cheaper than repairing water damage to the door frame, electrical issues from moisture, or replacing a damaged door panel. It s a preventive maintenance measure that extends the vehicle s lifespan.

5. **Easy Installation** The seal is designed for straightforward replacement, typically requiring only basic tools (screwdriver, pry bar, and adhesive if needed). Many DIYers can install it without professional help, saving labor costs.

6. **Improves Window Operation** A worn seal can cause the window to stick or not close properly. A new seal ensures smooth operation, reducing wear on the window mechanism and preventing future jams.

7. **Accessibility of Parts** This part is widely available from aftermarket suppliers (e.g., Amazon, RockAuto, eBay, or Mercedes-Benz dealerships), making it easy to source without long waits or high costs.

8. **Durability** High-quality aftermarket seals (especially those made from EPDM or silicone) are designed to withstand UV exposure, temperature fluctuations, and general wear, lasting as long as OEM seals if installed correctly.

---

1. **Potential Quality Variations** While many aftermarket seals are reliable, lower-quality options may degrade faster, crack under extreme temperatures, or fail to adhere properly. Buying from reputable brands (e.g., Duralast, Gates, or OEM-equivalent suppliers) mitigates this risk but requires due diligence.

2. **Installation Challenges** If the original seal is heavily adhered to the door frame or the surrounding area is dirty/rusty, removal can be difficult. Improper removal may damage the door panel or require additional cleaning/adhesive, adding time and effort to the process.

3. **Adhesive Dependency** Some seals require adhesive (e.g., silicone or rubber cement) to stay in place. If the adhesive fails or the seal isn t applied evenly, it may peel or leak over time. This adds an extra step and potential cost if adhesive isn t included.

4. **Limited Brand Options** Unlike OEM parts, aftermarket seals may not come with a warranty, and customer reviews can vary widely. Without a clear brand reputation, there s a slight risk of purchasing an inferior product.

5. **Time-Consuming for Beginners** While the job is manageable, those unfamiliar with door panel disassembly may find it frustrating. Improper handling could lead to further damage (e.g., stripping screws, bending trim).

6. **Price Sensitivity** While affordable, buying a set of four seals may still be an unexpected expense for some owners. However, this is a one-time cost compared to the long-term benefits of preventing water damage.

7. **Environmental Concerns** If the old seal contains harmful materials (e.g., asbestos in older models, though unlikely in a 2012 vehicle), disposal requires careful handling. Most modern seals are eco-friendly, but it s worth checking local regulations.

---

### **Conclusion**

Replacing the rear passenger door window frame seal on a 2012 Mercedes-Benz E350 is a **highly recommended preventive maintenance task** for owners who prioritize comfort, longevity, and resale value. The benefits such as eliminating drafts, preventing water ingress, and ensuring smooth window operation far outweigh the minor drawbacks, which are largely avoidable with proper research and execution.

The **primary pros** (direct fit, cost-effectiveness, ease of installation, and durability) make this a straightforward upgrade with tangible results. The **cons** (quality variability, installation challenges, and adhesive dependency) are manageable with careful selection of parts and methodical installation. For most owners, the **time and money saved in the long run** justify the effort, especially compared to the potential costs of neglecting the seal.

### **Recommendation**

1. **Purchase from a Trusted Supplier** Opt for a reputable brand (e.g., Duralast, Gates, or an OEM-equivalent like **Mercedes-Benz MB Parts**) to ensure quality. Check reviews and compare prices across platforms like Amazon, RockAuto, or eBay.

- Flathead screwdriver or trim removal tool

- Pry bar (plastic or metal)

- Adhesive (silicone or rubber cement, if required)

- Clean rag and isopropyl alcohol (for cleaning surfaces)

- Optional: Door panel removal tools (if the seal is behind trim)

3. **Follow a Step-by-Step Guide** Watch a video tutorial (e.g., from **ChrisFix, Haynes Manual, or Mercedes-Benz forums**) to visualize the process. Pay attention to:

- Carefully prying off the old seal without damaging the door frame.

- Cleaning the area thoroughly to ensure the new seal adheres properly.

- Applying adhesive evenly if needed (follow the seal manufacturer s instructions).

4. **Test the Installation** After reinstalling the door trim, test the window operation and check for drafts or leaks. If the seal isn t sealing well, reapply adhesive or adjust the positioning.

5. **Consider Professional Help if Needed** If the door panel is complex or you re uncomfortable with the process, a mechanic can install it for $50 $100 in labor, though this is rarely necessary for this specific part.

**Final Verdict:** **Buy and install the seal promptly.** It s a small investment that pays off in comfort, protection, and peace of mind. The E350 s reliability is well-documented, but even minor neglect can lead to bigger issues this is one of those cases where an ounce of prevention is worth a pound of cure.

Details:

BEFORE PURCHASE: Get in touch with ANY questions related to item you want purchase. Everything can be resolved. SAME-DAY SHIPPING: Purchase before 2PM EST. The exact part number match is the only guarantee of fitment.

Donor: 2012 Mercedes W212 E350: This item is in full working condition. This item was previously used and may show some signs of imperfection.

part #: 2127351925 prices

• $114.99-$614.92

specifications vintagwinde:

• for models: E350
• for makes: Mercedes
• for years: 2012
• mpn: 212-735-19-25
• color: Black
• material: Rubber
• vintage part: No
• placement on vehicle: Rear, Right
• type: Window Seal
• attachment type: Adhesive
• features: Easy Installation, Waterproof
• finish: Matte
• country of origin: Germany

general vintagwinde:

• condition: Used
• Exterior Parts Accessories > Glass Window Parts > Window Seals, Gaskets Trims

payments vintagwinde:

• wallet: Google-pay
• other
• credit card: Mastercard

seller vintagwinde:

• rating: 99.7%
• # reviews: 22109
• city: Newark, New Jersey

shipping vintagwinde:

• service: Economy
• cost: $0.00
• transit: 3-7 Days
• type: Fixed
• class: Economy

offer vintagwinde:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• best offers: True
• started: June 9, 2026
• sold: 0

returns vintagwinde:

• policy: Returns Accepted
• time: 60 Days
• paid by: Seller

Mercedes 212-735-19-25 Is Similar To:

• 190sl 100444 Chrome Window Crank For Mercedes Ponton W120 W121 (28.4% similar) ...(July 18th, 2016)
• 1076730203 Mercedes-benz Mercedes Manual Window (34.3% similar) New mercedes oem manual window regulator for the rear right USA passengers quarter glass C107 LC coupes. Not compatible with R107 SL convertibles. Genuine mercedes-benz...(August 26th, 2017)
• 1107600567 Mercedes Vent Window Adjustment Knob Decorative Cap (31% similar) 220B, 250SE c, 280SE c fits some 110,111,114,115 chassis 110CH, 220, 220D 250, 230, 280, 250CE, 280C, 280CE115CH. New mercedes vent window adjustment knob decorative cap genuine part. 190C, 2/2 30,190DC, 200D111CH. Approximately 43MM in diameter...(August 24th, 2018)
• 11107600402 Mercedes Window Crank Handle (34.6% similar) Mercedes W108 W109 W110 W111 W112 W113 window crank handle oem. Washer is included as shown. Condition is visible in the photos. This is a quality used mercedes-benz part in good condition and does show signs of use. Light scratches are visible, corrosion dots have started, but no true pits. This ...(May 24th, 2018)
• 1117605266 Mercedes Benz Vent Window (32.6% similar) Used knobs no caps sold as pair in average shape for age...(October 3rd, 2017)
• 116 720 12 46 Mercedes Benz Front Right Window Lifter Mechanism Regulator Motor (33.7% similar) Works fine, needs cleaning lubrication. The W116 was made from 1972 until early most things ship same or next day. From a 1980 450SEL, W116. Left right are as seen from the rear of car. I will combine shipping. The hand crank regulator is different. Working when removed. Mercedes benz W116 right...(May 28th, 2018)
• 1237600020 Mercedes-benz Mercedes Window Crank (38.8% similar) Thousands of European parts available. Hundreds of oe taillights, headlights, mirrors, misc rims, and obsolescence parts. Mercedes window crank pad lot of 3 - vintage model's 2 the are later other black one is for earlier...(January 15th, 2018)
• 209 690 02 25 Dealer Mercedes Clk Exterior Pillar Trim Panel Right 729884244606 (32.6% similar) ...(May 9th, 2018)
• 2107350124 Mercedes Benz Class Window Frame Brand New Mb (47% similar) From James at API auto parts...(May 7th, 2018)
• 9221-w26 Mercedes-benz W126 Mercedes Window (38.2% similar) 1 sedans 1979 , 1980 euro 1981 , 1982 , 1983 , 1984 , 1985 280S, 280SE, 280SEL, 300SD, 380SE, 380SEL, 500SE, 500SELW126 chassis gen. 2 SEDANS1986, 1987 , 1988 , 1989 , 1990 , 1991 260SE, 300SDL, 300SE, 300SEL, 350SD, 350SDL, 420SE, 420SEL, 500SE, 500SEL, 560SE, 560SEL please at if you ...(March 17th, 2017)
• 9222-w26 Mercedes-benz W126 Mercedes Window (38.2% similar) Low gear where the bottom of is slightly lower than bolt hole protrusions. There are two variations of the 10-TOOTH motor with different gear height as compared to bolt hole protrusions. For a quote. 1 sedans 1979 , 1980 euro 1981 , 1982 , 1983 , 1984 , 1985 280S, 280SE, 280SEL, 300SD, ...(March 17th, 2017)