Honda CRX Car Cover — EW vs EF Generation Guide, Del Sol Fitment Caution, and Rear Hatch UV Protection
The Honda CRX was sold in the US across two distinct generations with a 10.7-inch length difference between them — and the Del Sol that replaced it in 1992 is a different car entirely, 6 inches longer than the EF CRX and built on a targa architecture. A CRX owner who orders by "CRX" without specifying generation will receive a cover that either sits loose with excess fabric at the nose and tail, or one cut for a body style that does not share a single body panel with their car. Generation is the first required field for a correct fit.
The Honda CRX was sold in the US across two distinct generations with a 10.7-inch length difference between them — and the Del Sol that replaced it in 1992 is a different car entirely, 6 inches longer than the EF CRX and built on a targa architecture. A CRX owner who orders by "CRX" without specifying generation will receive a cover that either sits loose with excess fabric at the nose and tail, or one cut for a body style that does not share a single body panel with their car. Generation is the first required field for a correct fit.
01EW (1984–87) vs EF (1988–91) — 10.7 Inches and Why the Del Sol Is Not a CRX
The Honda CRX ran two US-market generations before production ended in 1991.
First generation — EW chassis (1984–1987): 144.0 inches in length, 63.0 inches in width. A 2-door hatchback with an angular nose and a short rear deck. Within this generation, the EW1 (1984–85) and EW2 (1986–87) share the same overall dimensions but had a slightly different front bumper line between the two sub-versions. For cover purposes, the exterior shell is effectively the same across both EW sub-generations.
Second generation — EF chassis (1988–1991): 154.7 inches in length, 65.9 inches in width. That is 10.7 inches longer and 2.9 inches wider than the EW. The EF introduced a more aerodynamic front profile with a lower nose than the EW, and a taller rear hatch with a greater glass area — the feature that defines the EF's UV and heat exposure profile. The CRX Si, DX, and HF trims in the EF generation all share the same external shell. Trim does not affect cover selection for the EF; generation does.
The Del Sol (1992–1997) — a different car: Honda's advertising sometimes used the name "CRX Del Sol" in early marketing, and the Del Sol is occasionally grouped with CRX inventory in searches and cover databases. It is not the same car. The Del Sol is a 2-door targa-style coupe with a removable roof panel. Its length is 160.6 inches — 5.9 inches longer than the EF CRX and built on a different platform entirely. A cover cut for the Del Sol placed on an EF CRX will have nearly 6 inches of excess fabric at one or both ends. The reverse — a cover sized for an EF CRX on a Del Sol — will not reach the rear corners. Do not use Del Sol dimensions as a CRX proxy.
| Chassis | Years | Length | Width |
|---|---|---|---|
| EW (1st gen) | 1984–1987 | 144.0 in | 63.0 in |
| EF (2nd gen) | 1988–1991 | 154.7 in | 65.9 in |
| Del Sol (separate model) | 1992–1997 | 160.6 in | — |
Dimensional comparison: Honda CRX EW vs EF vs Del Sol (US-spec). The Del Sol is a different body architecture.
02Rear Hatch Glass — Where UV Damage Starts on a Preserved EF CRX
The EF CRX's defining visual feature — its large, steeply raked rear hatch glass — is also its most UV-vulnerable surface.
Two failure modes develop from extended UV exposure on the EF rear glass:
Tint adhesive degradation: The factory tinted glass on the EF CRX uses an interlayer adhesive to bond the tint to the inner glass surface. UV radiation at wavelengths below 380 nm degrades organic adhesive compounds over time. The result is progressive delamination — bubbling at the edges, then clouding, then flaking across the surface. A rear hatch retint on a CRX runs $300–$700 depending on glass area and shop rate. The EF's large glass area places it at the higher end of that range. This is a known failure point on unprotected EF CRXs that have spent years in high-UV climates.
Plastic body cladding surface texture loss: The EF CRX carries plastic cladding on the lower side sills. UV exposure breaks down the carbon black stabilizers in the plastic compound, causing the surface to fade from matte black to a chalky gray and eventually to become brittle and prone to cracking. Cladding replacement or refinishing is labor-intensive on the CRX's low-profile sill geometry.
A woven UV-blocking cover addresses both failure modes simultaneously. The cover intercepts UV wavelengths at the fabric surface before they reach either the glass or the cladding. AATCC TM16 testing of multi-layer woven construction shows measurably lower UV transmittance than non-woven fabric alternatives, and far lower than no cover at all.
For a 33–35-year-old EF CRX being preserved as a show car or weekend driver, these are not hypothetical risks. They are documented degradation patterns that have already affected a large portion of the surviving EF CRX population.
03Heat-Soak Through the Rear Hatch — The Compact Cabin Problem
The EF CRX's interior is small by design. That compactness, combined with the large rear hatch glass, creates a heat-soak problem that is proportionally more severe than in a larger vehicle.
The DOE has documented vehicle surface temperatures reaching 170–190°F in direct sunlight in high-UV climates. In a compact cabin with a glass-to-interior-volume ratio as high as the EF CRX's, the proportional thermal load is significant. Parked EF CRXs with no cover or shade in sun-belt climates routinely reach interior air temperatures above 165°F on a hot day. At those temperatures, dashboard plastics become sticky, interior trim adhesives soften, and the combined thermal cycling accelerates clear coat stress on all exterior body panels.
NOAA UV index data places Arizona, California, Nevada, and Texas in the high-to-very-high UV band — annual average above 8 — for most of the year. California is the highest-concentration state for surviving EF CRXs given its large Honda collector community and its drier climate, which suppresses the rust failures that have eliminated many East Coast examples. That same dry, high-UV climate creates the worst conditions for unprotected glass and paint.
A cover that blocks direct solar absorption at the rear hatch glass reduces the rate at which the cabin heats, moderates the thermal cycling load on the paint, and directly intercepts UV before it reaches the tint adhesive and cladding.
04What Ignoring UV Costs on a Collector-Grade CRX
The EF CRX is in active appreciation. As of 2026, clean EF CRX Si examples in good condition trade at prices that would have been unexpected even five years ago. The repair cost calculus for a collector car differs from a daily commuter — restoration-quality work commands a premium.
Current market rates for UV-related repairs on a collector-grade EF CRX:
- Paint correction (machine polish, oxidation removal): $400–$1,200 depending on severity and panel count
- Clear coat respray (single panel to full car): $1,800–$3,500
- Rear hatch glass retint: $300–$700 (EF large glass area at upper end of range)
- Plastic cladding refinishing or replacement: labor-intensive; varies widely
- Full repaint, collector quality: $5,000–$15,000
A DaShield Vanguard HD starts at $139. A Vanguard UHD starts at $199. The cost of a single rear hatch retint alone is two to five times the cost of the cover that prevents it.
The EF CRX that sits outdoors unprotected this summer accumulates UV hours on the tint adhesive and cladding that cannot be reversed — only remediated at expense.
Designed in Buena Park, California.
05DaShield for the Honda CRX
We design our covers at our facility in Buena Park, California. For the CRX, the generation-specific fitment question — EW at 144.0 inches or EF at 154.7 inches — is the starting point. The two covers are different patterns; they are not interchangeable.
Primary recommendation — Vanguard HD ($139)
4-layer woven construction, 2-year warranty. UV interception for both the painted surfaces and the rear hatch glass. For EF CRX owners who park outdoors and want solid UV and weather protection at an accessible price, the HD is the correct starting point. The 4-layer woven architecture handles UV, rain, and wind-blown debris. Designed for the EF's specific length and width — not a Del Sol pattern.
Long-term preservation or sunbelt climate — Vanguard UHD ($199)
5-layer woven construction, 5-year warranty. The additional woven layer increases UV interception efficiency and extends the warranty from 2 years to 5. For EF CRX owners in California, Arizona, Nevada, or Texas — where the UV index exceeds 8 for most of the year — the UHD is the appropriate step up. For a collector car being kept indefinitely, $199 over a 5-year warranty is $40 per year of paint and glass protection.
Lifetime option — Ultimum ($209)
Multi-layer woven laminate, lifetime warranty. For a CRX that will never be sold, the Ultimum removes the renewal decision entirely. The $10 premium over the UHD buys a single lifetime purchase that covers the car as long as you own it.
06When the HD Is Not the Right Choice for the CRX
Two scenarios call for a different selection.
High-UV climate, long-term keeper: If your EF CRX parks outdoors in California, Arizona, Nevada, or Texas and you intend to keep it for more than two years, the Vanguard UHD's 5-year warranty and 5-layer woven construction are the correct choice over the HD. The HD's 2-year warranty works for shorter ownership windows or lower-UV climates. In a sunbelt climate with a car you plan to preserve, the UHD's additional protection per dollar is worth the $60 premium.
Indoor storage only: If the CRX lives in a climate-controlled garage — a show car that comes out for events — the SoftTec Satin is the appropriate cover. Its soft inner surface will not micro-scratch the clear coat during on/off use, and its lighter weight simplifies weekly handling. The Satin is not rated for outdoor use. If the car moves between garage storage and outdoor parking, use the HD or UHD, not the Satin.
Will a cover sized for the EF CRX fit the EW CRX?
Will a Del Sol cover fit my EF CRX?
Why does the EF CRX rear hatch glass need UV protection specifically?
Should I choose the HD or UHD for my EF CRX?
Does the CRX Si (EF) need a different cover than the DX or HF?
08The Bottom Line
The Honda CRX's two US generations differ by 10.7 inches in length and 2.9 inches in width — not a difference that can be absorbed by a universal cover without visible excess or shortage. The Del Sol that followed is a different body architecture and should not be used as a dimensional proxy. For EF CRX owners, the rear hatch glass and plastic side cladding are the two surfaces most at risk from UV accumulation — both are expensive to remediate and straightforward to protect. The Vanguard HD at $139 is the correct starting point for most EF owners parking outdoors. The UHD at $199 is the right choice for sunbelt climates or long-term preservation of a car that is actively appreciating in value.
The owner who chooses a cover for their EF CRX today is making a different bet than the one who waits. They are betting that 33 years of surviving a generation that lost most of its peers to rust, accidents, and neglect is worth protecting from the one failure mode — UV accumulation on the tint adhesive and cladding — that still comes for unprotected examples parked in the California sun.
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