


🛠️ Upgrade your ride with precision and confidence!
The Motorcraft RS-527 Radiator Cap is a vehicle-specific, metal radiator cap engineered to meet OEM standards. It ensures a perfect fit, prevents radiator hose collapse, and offers durable, reliable performance backed by high customer satisfaction—all at a cost-effective price point.


| ASIN | B0065UMLUG |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #55,849 in Automotive ( See Top 100 in Automotive ) #41 in Automotive Replacement Radiator Standard |
| Brand | Motorcraft |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (709) |
| Date First Available | November 11, 2011 |
| Exterior Finish | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.08 ounces |
| Item model number | RS-527 |
| Manufacturer | Motorcraft |
| Manufacturer Part Number | RS-527 |
| Material | Metal |
| Model | Radiator Cap |
| Package Dimensions | 5.63 x 3.43 x 2.05 inches |
| Style | Modern |
| UPC | 031508556591 |
| Vehicle Service Type | Multiple Vehicle Types |
R**L
Direct replacement
Correct part and fit at low cost vs dealer.
L**.
So far so good
Worked great on my 98 f150 4.6l. Stopped radiator hose collapsing
J**R
Great price
OEM quality
S**R
Radiator cap
First one sent to me was missing the seal, so I asked for a replacement, and immediately was notified that it was on its way, and this one works great, thank you!!
G**.
OEM quality
Quality part from Motorcraft at a great price. I like to use factory parts on my cooling system, as an overheating problem is never a good thing and it is usually costly.
A**K
Original Motorcraft Part
Exact same cap that came with my 2014 Explorer. All markings are indentical. Constructed exactly the same. The same plastic. Made in India, just like the original. Fit perfectly. Fixed my upper radiator hose from collapsing after turning off the car.
C**M
Replacement coolant cap
Replaced my cap on my 1997 F250 7.3 just fine.
P**T
Perfect
Looked and worked just like it came from Ford.
E**Z
Justo el taponque necesitaba me gastaba anticongelante y desde que lo cambien ya no gasta pensé en una fuga pero no era el tapón
W**A
Original ford
M**.
This is a replacement for 2006 Mustang V6…Could smell slight antifreeze when car was running…This stopped that…Good fix
M**C
Gr8 choice gr8 value OEM spec
L**S
Es la pieza OEM de Ford, queda perfecto en el reservorio del líquido refrigerante; totalmente recomendado.
Trustpilot
1 month ago
1 month ago