Toyota Genuine Parts
Cap Assy, Fuel Tank (77300-06040)
Price as of 2026-06-21. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Buyers who prioritize quality over price in caps
- •You're on a tight budget — $10 above the category average of $14
- •Dorman 54201 Coolant Reservoir Cap offers a better rating (4.6/5) at a similar or lower price ($13)
- •ZONFANT Locking Gas Cap W/2 Keys — 58% cheaper at $10 (Score B+)
- •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 Toyota Genuine Parts | Most Popular Dorman 54201 Coolant Reservoir Cap | Best Rated Ford Genuine F3AZ-6766-B Oil Cap | Best Value ZONFANT Locking Gas Cap W/2 Keys | |
|---|---|---|---|---|
| Price | $23.99 | $13.22 | $11.21 | $9.98 |
| Rating | 4.4/5 | 4.6/5 | 4.8/5 | 4.1/5 |
| Reviews | 1,764 | 4,813 | 1,438 | 1,255 |
| Mubboo Score | B- | A- | A- | B+ |
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 Toyota
- 15 products in our database
- Average rating: 4.7/5 across all products
- Price range: $10.79 – $1124.99
- Categories: caps, filters-automotive, horns-and-accessories, Motor Oil, mud-flaps-and-splash-guards, spare-tire-carriers
Other caps
Bottom Line
Toyota Genuine Parts earns Mubboo Score B-. Priced at $24 — a premium option, above the category average of $14. Rated 4.4/5 from 1,764+ reviews. Strong buy if: buyers who prioritize quality over price in caps. Skip if: you're on a tight budget — Dorman 54201 Coolant Reservoir Cap (Score A-, $13) may fit better.
Frequently Asked Questions
Is the Toyota Genuine Parts worth buying in 2026?
It earns a Mubboo Score of B-, with a 4.4/5 rating from 1,764 reviews — better than 53% of caps we track.
How much does the Toyota Genuine Parts cost?
It is currently $23.99 — premium-tier pricing for caps.
How does the Genuine Parts compare to other caps?
The category's most-reviewed alternative is the Dorman 54201 Coolant Reservoir Cap (4.6/5, 4,813 reviews, $13.22). The Genuine Parts 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.