RLB-HILON Coolant Reservoir Cap Fit
for Toyota Sienna 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Year, Replace for 16405-0P040
Price as of 2026-06-21. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$4–$9← You are here
- Mid-range:$9–$13
- Premium:$13+
Is This Right For You?
- •Budget-conscious shoppers — priced below 90% of caps
- •You prefer well-established products — only 31 reviews, so the rating may still shift
- •Rating sits in the bottom 16% of caps — higher-rated options exist
- •DSkoiph 19106-RNA-A48 Radiator Coolant Reservoir Overflow offers a better rating (4.6/5) at a similar or lower price ($6)
- •Ford Genuine F3AZ-6766-B Oil Cap — higher rated at 4.8/5 ($11)
📊 Based on data analysis of 192 products in this category.
Mubboo Score: B-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other caps
Computed from live Amazon rating, review count, and price across 192 caps available to US consumers · last refreshed 2026-06-21.
How It Compares
This Product RLB-HILON Coolant Reservoir Cap Fit | Most Popular ROVIKE Fuel Cap | Best Rated Ford Genuine F3AZ-6766-B Oil Cap | Best Value DSkoiph 19106-RNA-A48 Radiator Coolant Reservoir Overflow | |
|---|---|---|---|---|
| Price | $6.99 | $7.87 | $11.21 | $5.99 |
| Rating | 4.1/5 | 4.4/5 | 4.8/5 | 4.6/5 |
| Reviews | 31 | 11,988 | 1,438 | 1,058 |
| Mubboo Score | B- | A+ | A- | A |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Ensure exact fit by checking vehicle compatibility charts, as some caps may not seal properly and could trigger the check engine light. Compare prices locally, and verify if tether attachment meets your needs.
- Easy installation and perfect fit
- Resolves check engine light or EVAP error codes
- Secure seal and contamination prevention
- Good value for money
- Durable construction
- Inconsistent fit across vehicle models
- Sealing issues causing check engine light to stay on
- Tether piece may not attach properly
- Price may be higher than local stores
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About RLB-HILON
- 7 products in our database
- Average rating: 4.4/5 across all products
- Price range: $5.99 – $15.99
- Categories: Backup Cameras, caps, cup-holders, safety, Trunk Organizers
If not the Coolant Reservoir Cap Fit, consider these
Bottom Line
RLB-HILON Coolant Reservoir Cap Fit earns Mubboo Score B-. Priced at $7 — a budget-friendly option, below the category average of $14. Rated 4.1/5 from 31+ reviews. Strong buy if: budget-conscious shoppers. Skip if: you prefer well-established products — ROVIKE Fuel Cap (Score A+, $8) may fit better.
Frequently Asked Questions
Is the RLB-HILON Coolant Reservoir Cap Fit worth buying in 2026?
It earns a Mubboo Score of B-, with a 4.1/5 rating from 31 reviews — better than 16% of caps we track.
How much does the RLB-HILON Coolant Reservoir Cap Fit cost?
It is currently $6.99 — budget-tier pricing for caps.
How does the Coolant Reservoir Cap Fit compare to other caps?
The category's most-reviewed alternative is the ROVIKE Fuel Cap (4.4/5, 11,988 reviews, $7.87). The Coolant Reservoir Cap Fit carries a Mubboo Score of B- vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-21) and may change.