Radiator Upper Retainer Set 6-Piece | OE 21542-JK00A
Radiator Upper Retainer Set 6-Piece | OE 21542-JK00A
Radiator Upper Retainer & Insulator Mount Set — 6 Pieces
Keep your engine bay tidy and your radiator firmly seated with this complete 6-piece Radiator Upper Retainer Set. Designed to replace worn, cracked, or missing upper mount hardware, this kit gives you everything needed to restore proper radiator positioning in a single purchase. Cross-references OE part numbers 21542-JK00A and 21506-10V00 for easy part verification before you order.
What's in the Box
- 2 × Upper Radiator Retainer Brackets — larger hold-down pieces that secure the top of the radiator
- 4 × Round Insulator Pieces — cushioning insulators that absorb vibration and prevent metal-on-plastic contact
Key Features
- Direct OE Cross-Reference: Matches OE numbers 21542-JK00A and 21506-10V00 — compare your existing part numbers for confident fitment
- ABS Construction: Durable ABS material resists heat and engine bay conditions for long-lasting performance
- Complete 6-Piece Kit: Includes both retainer brackets and insulator pieces so you have every component for a full upper mount service in one set
- Easy Engine Bay Maintenance: Straightforward drop-in replacement for worn or missing upper radiator mount hardware — no specialized tools required
- Versatile Service Application: Ideal for routine maintenance, engine bay restoration, and worn hardware replacement
Specifications
| Material | ABS |
| Quantity | 6 Pieces (2 retainer brackets + 4 round insulators) |
| OE Reference Numbers | 21542-JK00A / 21506-10V00 |
| Country of Origin | Made in Mainland China |
Important Notes
- Please allow ±1–2 cm tolerance due to manual measurement. Verify your OE part number before ordering.
- Colors may vary slightly from product images due to monitor display differences.
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Frequently Asked Questions
Q: What OE part numbers does this radiator upper retainer set replace?
A: This 6-piece radiator upper retainer set cross-references OE part numbers 21542-JK00A and 21506-10V00. Always compare these numbers against your existing hardware before placing your order to confirm compatibility with your specific vehicle.
Q: What does the 6-piece radiator upper retainer set include?
A: The set includes 2 larger upper radiator retainer brackets and 4 round insulator pieces — giving you a complete upper mount service kit with all the components needed to replace worn or missing hold-down hardware in your engine bay.
Q: What material are these radiator upper mount retainers made from?
A: These upper radiator retainers are made from durable ABS (Acrylonitrile Butadiene Styrene) material, which offers good resistance to heat and the demanding conditions found in an engine bay, ensuring a reliable and long-lasting fit.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.