Gunk M516 Windshield Washer Concentrate
with Anti-Freeze - 16 fl. oz.
Price as of 2026-06-21. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$5–$10
- Mid-range:$10–$34← You are here
- Premium:$34+
Is This Right For You?
- •Shoppers looking for windshield washer fluids from Gunk
- •Rating sits in the bottom 2% of windshield washer fluids — higher-rated options exist
- •Blulu 60 Pcs Windshield Washer Fluid Tablets Windshield offers a better rating (4.4/5) at a similar or lower price ($6)
- •Blulu 60 Pcs Windshield Washer Fluid Tablets Windshield — 53% cheaper at $6 (Score A)
- •Rain-X RX68106 PREM DE-ICER Washer Fluid — higher rated at 4.8/5 ($16)
📊 Based on data analysis of 107 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 windshield washer fluids
Computed from live Amazon rating, review count, and price across 107 windshield washer fluids available to US consumers · last refreshed 2026-06-21.
How It Compares
This Product Gunk M516 Windshield Washer Concentrate | Most Popular CarPlan Windshield Washer Fluid | Best Rated Rain-X RX68106 PREM DE-ICER Washer Fluid | Best Value Blulu 60 Pcs Windshield Washer Fluid Tablets Windshield | |
|---|---|---|---|---|
| Price | $13.41 | $17.98 | $15.87 | $6.30 |
| Rating | 3.6/5 | 4.6/5 | 4.8/5 | 4.4/5 |
| Reviews | 182 | 9,676 | 1,007 | 2,156 |
| Mubboo Score | B- | A | A- | A |
About Gunk
- 6 products in our database
- Average rating: 4.3/5 across all products
- Price range: $8.77 – $52.71
- Categories: brake-fluids, flushes, Fuel Additives, windshield-washer-fluids
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Bottom Line
Gunk M516 Windshield Washer Concentrate earns Mubboo Score B-. Priced at $13 — a mid-range option, below the category average of $25. Rated 3.6/5 from 182+ reviews. Strong buy if: shoppers looking for windshield washer fluids from gunk. Skip if: rating sits in the bottom 2% of windshield washer fluids — CarPlan Windshield Washer Fluid (Score A, $18) may fit better.
Frequently Asked Questions
Is the Gunk M516 Windshield Washer Concentrate worth buying in 2026?
It earns a Mubboo Score of B-, with a 3.6/5 rating from 182 reviews — better than 2% of windshield washer fluids we track.
How much does the Gunk M516 Windshield Washer Concentrate cost?
It is currently $13.41 — mid-tier pricing for windshield washer fluids.
How does the M516 Windshield Washer Concentrate compare to other windshield washer fluids?
The category's most-reviewed alternative is the CarPlan Windshield Washer Fluid (4.6/5, 9,676 reviews, $17.98). The M516 Windshield Washer Concentrate 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.