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OEM Cooling Radiator Cap #19045-PAA-A01 For Honda Odyssey Pilot Acura MDX RL

US $12.98
ApproximatelyC $18.16
or Best Offer
Condition:
New
More than 10 available25 sold
People are checking this out. 8 have added this to their watchlist.
This one's trending. 25 have already sold.
Shipping:
Free 4 day delivery
Get it between Sat, Oct 25 and Tue, Oct 28.
Located in: Fontana, California, United States
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:405980451431
Last updated on Oct 23, 2025 01:17:17 EDTView all revisionsView all revisions

Compatibility

This part is compatible with 621 vehicle(s)
YearMakeModelTrimEngineNotes
2008HondaPilotEX-L Sport Utility 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaPilotEX Sport Utility 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaPilotLX Sport Utility 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaPilotSE-L Sport Utility 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaPilotSpecial Edition Sport Utility 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaPilotValue Package Sport Utility 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaRidgelineEX-L Crew Cab Pickup 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaRidgelineLX Crew Cab Pickup 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaRidgelineRT Crew Cab Pickup 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaRidgelineRTL Crew Cab Pickup 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaRidgelineRTS Crew Cab Pickup 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2008HondaRidgelineRTX Crew Cab Pickup 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2007HondaOdysseyEX-L Mini Passenger Van 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2007HondaOdysseyEX Mini Passenger Van 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2007HondaOdysseyLX Mini Passenger Van 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2007HondaOdysseyTouring Mini Passenger Van 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2007HondaPilotEX-L Sport Utility 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2007HondaPilotEX Sport Utility 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2007HondaPilotLX Sport Utility 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
2007HondaRidgelineRT Crew Cab Pickup 4-Door3.5L 3471CC V6 GAS SOHC Naturally Aspirated
Portions of the information contained in this table have been provided by heisenberg_garage

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Honda
Type
Radiator Cap
Interchange Part Number
19045PAAA01, 19045-PAA-A01, 19045-RAA-003
OE/OEM Part Number
19045PAAA01, 19045-PAA-A01, 19045-RAA-003
Manufacturer Warranty
1 Year
Color
Black
Manufacturer Part Number
19045PAAA01, 19045-PAA-A01, 19045-RAA-003
Material
Aluminum
Features
Durability Tested
Superseded Part Number
19045PAAA01, 19045-PAA-A01, 19045-RAA-003
Country/Region of Manufacture
Japan
UPC
Does not apply
Category

Item description from the seller

About this seller

heisenberg_garage

99.7% positive feedback2.7K items sold

Joined Jan 2025
Usually responds within 24 hours
Welcome to Heisenberg Garage! Just like the name implies, our store is inspired by the fearless and resourceful spirit of Heisenberg.We pride ourselves on our commitment to quality and customer ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (363)

All ratingsselected
Positive
Neutral
Negative
  • o***s (9)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    They shipped the part as described, though (to no fault of their own) the part wasn't compatible. I found out later that this part has multiple fittings for the same part number, and that it has to be visually inspected (taken out first) to ensure its fit. Even though this wasn't the seller's fault, they issued me a full refund and told me not to send the part back. They were very easy to work with, and I will shop with them again!
  • d***s (48)- Feedback left by buyer.
    Past month
    Verified purchase
    Great seller with good communication. Item as described. Shipped out fast.
  • m***a (10)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Product exactly as described. Arrived quickly and with no issues. High quality, in packaging at a great price. Couldn't ask for more!
    Reply from: heisenberg_garage- Feedback replied to by seller heisenberg_garage.- Feedback replied to by seller heisenberg_garage.
    Thank you for your heartfelt review! It’s our duty to ensure the product matches the description, delivers smoothly, and offers great value for money—so we truly appreciate your recognition. We’ll keep up this level of quality and service, and if you have any needs in the future, please feel free to contact us anytime. Thank you again for your support, and we wish you all the best!
See all feedback

Product ratings and reviews

4.7
132 product ratings
  • 116 users rated this 5 out of 5 stars
  • 4 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 8 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favourable review

    Honda OEM Radiator Cap

    Excellent fit and finish, OEM is the way to go for replacement parts no matter how old your vehicle may be. The vehicle this part went on is 22 years old and it still purrs like a kitten.

    Verified purchase: YesCondition: NewSold by: sup-auto

  • Top critical review

    Aftermarket poor quality part

    It is advisable to refrain from purchasing this component, as it is marketed as a Genuine Honda part but does not meet those standards. A more prudent choice would be to obtain parts from reputable retailers such as AutoZone, which offers a lifetime warranty. This item is an inexpensive aftermarket product that has been packaged in Genuine Honda branding.

    Verified purchase: YesCondition: NewSold by: sparespot

  • OEM part - must have | same cost but assured Honda quality control

    OEM Radiator cap - required for controlled siphoning to overflow reservoir. Its the same cost as aftermarket which may not have the extruded pressure valve, which seals the coolant from the overflow channel until pressure reaches 1.1

    Verified purchase: YesCondition: NewSold by: hebe_6985

  • Perfect fit. Its the only 1 i could get ...

    Perfect fit. Its the only 1 i could get to work an seal right on my honda accord. I tryed several from every parts store in my town. An this is the only 1 i could get to work properly.

    Verified purchase: YesCondition: NewSold by: sparespot

  • Try this before freaking out

    I was noticing coolant all over the inside of my hood every time I parked after a drive. Was getting worried it was a head gasket issue but did a little googling and several people were suggesting to simply get a new radiator cap. Checked to see if my old cap had any issues and sure enough the rubber was pretty worn. Ordered this oem part and now everything is staying completely dry. Very satisfied

    Verified purchase: YesCondition: NewSold by: thepartsdepartment