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🔥 Keep your engine cool and your ride flawless with OEM precision! 🚗
The ACDelco GM Original Equipment RC27 Radiator Fill Cap is a premium, vehicle-specific replacement part designed to seal and pressurize your cooling system effectively. Manufactured to OEM standards, it ensures optimal heat transfer and engine protection for most GM vehicles, combining durability, precision fit, and professional-grade quality trusted by thousands.
| ASIN | B000C9SP4W |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #10,576 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Radiator Standard |
| Brand Name | ACDelco |
| Closure Type | Twist-On |
| Color | Silver |
| Compatible with Vehicle Type | Car,Suv,Truck |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,933) |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00036666946543 |
| Included Components | 10409635 |
| Item Dimensions | 2.5 x 2.4 x 1.5 inches |
| Item Type Name | CAP,RAD FIL |
| Manufacturer | AC Delco |
| Manufacturer Part Number | 10409635 |
| Manufacturer Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. |
| Material Type | Plastic Metal |
| Model Number | RC27 |
| OEM Equivalent Part Number | 10409635 |
| Style Name | Professional |
| UPC | 036666946543 |
| Unit Count | 1.0 Count |
H**Y
Seems functional
Fits well and does the job. It looks nice also.
B**1
Good as the original
Worked well. This fit my 442 perfect.
M**C
perfect fit, exactly what I needed
Got this for my truck and it fits perfectly, feels exactly like the factory part should with no wobble or weirdness. OEM GM parts are usually a safe bet and this one is no different, solid construction and it seals up nicely. Ships quickly and comes well packaged so it shows up in good shape without any damage. If your current cap is giving you trouble just grab the ACDelco replacement and call it a day.
A**N
OEM A/C DELCO RADIATOR CAP!
Lightning ship. Professional packaging. Great communication. This was for a 1993 CORVETTE 40TH ANNIVERSARY. FIT WAS PERFECT, CAN'T GO WRONG WITH OEM PARTS. Will recommend highly. As far as for Longevity including usage!! time will tell and I will update if any changes occur. A JOB WELL ORCHESTRATED FROM START TO FINISH. Just perfect! Thank you. Anthony. H Burlington, MA.
D**D
Better than the one over the counter at the cheap parts store.
Looks, feels, and fits like it was made just for my truck. Very impressed, works great.
P**Y
Fits 1978 Corvette
Fits 1978 Corvette perfectly. Country of Origin: India
M**X
Right fit!
Good to replace every 2 years!
S**I
Oem replacement
Exact fit as advertised. Oem quality. Great price. Easy to install and looks good. Oem fit and quality. No more leaking.
C**S
Excellent quality.I definitely would buy this item again.
I**.
Schnelle Lieferung
J**O
ADOREI O PRODUTO, É DE OTIMA QUALIDADE DO MATERIAL FOI SÓ COLOCAR E ESTA FUNCIONANDO MUITO BEM.
S**G
Perfecto para mi chevrolet c1500, 1990 4.3lt
R**D
Fit for my gmc Sonoma 1995
Trustpilot
3 weeks ago
3 days ago