Introduction
Auto Fasteners and Clips (Including Buffer Rubber) are essential auto parts for fixing and buffering various vehicle components, including plastic push-type clips, metal U-clips, screw fasteners, rubber buffer pads, silicone sealing buffer rubber, etc. They are widely used in the fixation of vehicle interior panels, exterior trim, door panels, fenders, water pipes, wire harnesses, and the shock absorption and sealing of door edges, engine compartment parts and trunk components. These products are suitable for most passenger cars, commercial vehicles, and light trucks, with various specifications matching different vehicle installation positions. This guide provides step-by-step instructions for the disassembly, installation, and use of auto fasteners, clips, and buffer rubber, ensuring standard operation and easy mastery.
For a complete reference, you may consult the original user manual PDF: View PDF Manual
Setup and Preparation
Tools and Materials Needed
- New Auto Fasteners and Clips (Including Buffer Rubber): Ensure the specification, model, size, and material match the vehicle installation position. Check the product label for applicable parts and usage scenarios.
- Plastic pry bar set: Different sizes, for disassembly and installation without scratching vehicle parts.
- Small Phillips/flathead screwdriver, mini torque wrench: For screwing thread fasteners.
- Soft dry cloth and alcohol cotton: To clean the installation surface and remove oil, dust, and residual glue.
- Tape measure (optional): For rechecking the size of installation holes and base parts.
- Non-marking adhesive (optional): For auxiliary fixation of buffer rubber.
- Tweezers (optional): For picking up and installing small fasteners and clips.
Safety Precautions
- Park the vehicle on a flat and stable hard surface, turn off the engine, engage the parking brake, and close all vehicle electrical equipment before operation.
- For the installation and disassembly of vehicle exterior trim and engine compartment parts, wait for the vehicle to cool to room temperature to avoid high-temperature scalding.
- Clean the installation surface and installation holes thoroughly before installation to remove oil, dust, and residual glue, ensuring the fasteners/clips/buffer rubber are firmly fixed.
- Classify the fasteners and clips according to the installation position before operation to avoid confusion and wrong installation of different specifications.
- When disassembling the original vehicle fasteners and clips, record the installation position and direction to ensure the new parts are installed in the correct direction.
- Do not pull the vehicle's wire harnesses, water pipes, and other components at will during disassembly and installation to prevent damage to the pipeline and wire harness.
Operating Instructions (Installation)
Step 1: Remove the Old Fasteners, Clips, and Buffer Rubber
Determine the position of the old fasteners/clips/buffer rubber to be replaced, and select the appropriate plastic pry bar according to the part type:
- For plastic push-type clips: Insert the plastic pry bar into the gap between the clip and the vehicle panel, and gently pry the clip cap outward to pop out the clip pin, then take out the entire clip.
- For metal fasteners/clips: Unscrew the metal screws with a matching screwdriver/torque wrench, or gently pry the metal clip open with a plastic pry bar to remove it.
- For buffer rubber: Tear off the old buffer rubber directly by hand (for adhesive type), or pry it out gently with a plastic pry bar (for snap-in type), and clean the residual adhesive on the installation surface with alcohol cotton. Clean the installation hole and installation surface with a soft dry cloth and alcohol cotton, and remove the burrs and residual debris in the installation hole to avoid affecting the installation of new parts.
Figure 1: Existing push rivet on wheel arch liner.
Figure 2: Empty holes in the wheel arch liner after rivet removal.
Step 2: Inspect the New Products and Pre-position
Check the appearance and size of the new fasteners, clips, and buffer rubber: no cracking, deformation, thread damage, or rubber aging. Ensure the size of the clip pin and fastener is consistent with the vehicle installation hole. For buffer rubber, tear off the protective film of the adhesive surface (if equipped) when ready for installation; do not tear it in advance to avoid dust adhesion and affect the adhesion effect. Pre-align the new fasteners/clips/buffer rubber with the installation position and installation hole to confirm the installation direction and matching degree, and adjust the position in time if there is a deviation.
Step 3: Install the New Auto Fasteners and Clips
Install according to the type of parts, and ensure firm and in-place installation without forced operation:
- Plastic push-type clips: Insert the clip pin into the clip base, align the whole clip with the installation hole, and press the clip cap firmly with your thumb until a "click" sound is heard, indicating the clip is locked and fixed.
- Metal fasteners/clips: Align the metal clip with the installation slot and press it into place, or screw the metal fastener into the installation hole with a screwdriver/torque wrench (tighten to the appropriate torque, do not over-tighten to prevent thread slipping).
- Buffer rubber: Align the adhesive-type buffer rubber with the installation surface and press it firmly for 30 seconds to ensure the adhesive surface is fully attached; snap the snap-in type buffer rubber into the designated card slot until it is completely fixed.
Figure 3: Installing a new push rivet into the wheel arch liner.
Figure 4: Overview of installation area and new rivets (OE#: 51161881149).
Figure 5: Exploded view of fender and bumper components showing fastener locations.
Step 4: Remove Protective Materials (If Any)
Tear off the remaining protective film and protective paper on the installed fasteners, clips, and buffer rubber, and tidy up the surrounding vehicle parts.
Testing and Adjustment
- Fixation test: Gently pull or press the vehicle parts fixed by fasteners/clips with moderate force to confirm no loosening, falling off, or displacement; check that the fastener pins and clip caps are fully locked and not loose.
- Buffer effect test: For buffer rubber installation parts (e.g., door edges, trunk covers), open and close the parts repeatedly to check the buffer and sealing effect of the rubber; there is no harsh metal collision sound, and the parts close smoothly.
- Fit test: Check the fit of the vehicle panels and trim after installation; no obvious gaps, no warping, and the panels/trim can be opened and closed normally without jamming.
- Thread test: For metal thread fasteners, gently screw them back and forth slightly to confirm the thread is not slipping, and the fastener is firmly connected to the vehicle base part.
Adjustment Measures
- If the fastener/clip cannot be pressed in or screwed in: Check whether the installation direction is wrong or the specification is mismatched, replace with the matching product and re-install; clean the installation hole again if there is debris blocking.
- If the fixed part is loose or the clip is easy to pop out: Re-press the clip cap to ensure it is fully locked, or add a matching gasket to the fastener; if the installation hole is worn and enlarged, replace with a larger specification clip/fastener.
- If the buffer rubber is loose or easy to fall off: Re-clean the installation surface with alcohol cotton, and stick the buffer rubber firmly with non-marking adhesive for auxiliary fixation; replace with a new buffer rubber if the adhesive surface is aging.
- If the vehicle panel has obvious gaps after installation: Recheck the installation position of fasteners/clips, add missing fasteners/clips at the gap, and adjust the position of the panel to ensure close fitting.
Maintenance
Maintenance Tips
- Regular inspection: Check the fasteners, clips, and buffer rubber of key parts (vehicle interior/exterior trim, door panels, engine compartment) every 5000km or during vehicle maintenance; focus on checking for fracture, deformation, aging, and falling off, and replace the damaged parts in time.
- Cleaning maintenance: Wipe the surface of fasteners, clips, and buffer rubber with a soft dry cloth regularly to remove dust and oil stains; clean the buffer rubber with a small amount of neutral detergent (do not use corrosive detergent) if it is contaminated with oil, and dry it in a cool place.
- Thread maintenance: Apply a small amount of anti-rust lubricating oil to the metal thread fasteners every 6 months to prevent rust and thread slipping; wipe off the excess oil with a cloth to avoid dust adhesion.
- Buffer rubber protection: Avoid the buffer rubber from direct contact with high-temperature parts of the vehicle and corrosive liquids (gasoline, engine oil, battery fluid); replace the buffer rubber in time if it is found to be aging, hardening, or cracking.
- Storage of spare parts: Store the unused fasteners, clips, and buffer rubber in a sealed plastic box, and place them in a dry, cool, and dark place; classify and store them according to specifications to avoid confusion and damage, and prevent the buffer rubber from aging due to long-term exposure to the air.
- Avoid violent operation: When disassembling and installing vehicle parts, use special plastic tools to avoid direct prying and hitting of fasteners and clips with metal tools, preventing plastic fracture and metal deformation.
- Timely replacement: Plastic fasteners and clips are easy to age and brittle after long-term use; it is recommended to replace all the fasteners and clips of the whole vehicle panel once every 3-5 years to ensure the fixation effect.
Troubleshooting
Common Issues and Solutions
| Issue | Solution |
|---|---|
| Plastic clip cannot be pressed into the installation hole or breaks when pressed |
|
| Fastener/clip is loose, and the vehicle part is easy to shift/fall off |
|
| Buffer rubber falls off easily and loses the buffer effect |
|
| Metal fastener thread slips and cannot be tightened |
|
| Vehicle panel has obvious gaps/warping after installation |
|
| Buffer rubber ages, hardens or cracks in short time |
|
Specifications
- Product Name: Auto Fasteners and Clips (Including Buffer Rubber)
- Model: ZS80BW049-JAGNES-KK
- Batch/Serial Number: 31-08-3116-KK
- Brand Name: JAGNES
- Item Type: Fastener & Clip
- Material: PLASTICS
- External Testing Certification: iso9001
- Reference OE Numbers: 51161881149, 51160154946, N10259301, 7903972170, 7703072116, 51722681, A0009903492, 11500506500
- Dimensions (per clip):
- Total Length: 27mm
- Head Diameter: 10mm
- Shaft Diameter: 3mm
- Shaft Length: 14mm
- Base Width: 5mm
- Base Length: 11mm
Figure 6: Detailed dimensions of the push rivet.
User Tips
- Many users report great quality and satisfaction with these clips, noting they effectively do the job.
- Before purchasing, carefully check and compare your old clips to the provided pictures and dimensions to ensure proper fitment for your specific vehicle model. This helps avoid issues with clips not fitting correctly.
- Always ensure the installation surface is clean and dry for optimal adhesion and secure fitting.
Warranty and Support
For support or inquiries regarding your JAGNES Auto Fasteners and Clips, please contact the manufacturer or their authorized representative:
- Manufacturer: Shanghai Chongting Industrial Glass Installation Engineering Co., Ltd.
Room 2317, Floor 4, Building 5, Lane 168, 6495 Tingwei Road, Jinshan Industrial Zone, Jinshan District, Shanghai 201506 CN
Email: benjaminwz5jan@outlook.com - EU Authorized Representative: SUCCESS COURIER SL
CALLE RIO TORMES NUM. 1, PLANTA 1, DERECHA, OFICINA 3, Fuenlabrada, Madrid, 28947 Spain
Email: successservice2@hotmail.com
Please retain your purchase receipt for any warranty claims or support requests.