Oraivy 21712-79900 Black Coolant Reservoir Cap 2PCS Engine
Radiator Coolant Water Tank Cap Radiator Overflow Tank Lid Cap Compatible with Nissan Murano Rogue Versa…
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 97% of caps
- •Those who want a top-rated option — in the top 18% of caps by rating
- •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 Oraivy 21712-79900 Black Coolant Reservoir Cap 2PCS Engine | 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 | $5.28 | $7.87 | $11.21 | $5.99 |
| Rating | 4.6/5 | 4.4/5 | 4.8/5 | 4.6/5 |
| Reviews | 148 | 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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Bottom Line
Oraivy 21712-79900 Black Coolant Reservoir Cap 2PCS Engine earns Mubboo Score B+. Priced at $5 — a budget-friendly option, below the category average of $14. Rated 4.6/5 from 148+ reviews. Strong buy if: budget-conscious shoppers, those who want a top-rated option.
Frequently Asked Questions
Is the Oraivy 21712-79900 Black Coolant Reservoir Cap 2PCS Engine worth buying in 2026?
It earns a Mubboo Score of B+, with a 4.6/5 rating from 148 reviews — better than 82% of caps we track.
How much does the Oraivy 21712-79900 Black Coolant Reservoir Cap 2PCS Engine cost?
It is currently $5.28 — budget-tier pricing for caps.
How does the 21712-79900 Black Coolant Reservoir Cap 2PCS Engine compare to other caps?
The category's most-reviewed alternative is the ROVIKE Fuel Cap (4.4/5, 11,988 reviews, $7.87). The 21712-79900 Black Coolant Reservoir Cap 2PCS Engine 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.