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{{ImportedFrom|site=Xenonzcar|title=The Definitive Guide To Z31 Louvers|url=https://dev.z31library.com/xenonzcar_archive/z31/louvers.php.html|archive=https://dev.z31library.com/xenonzcar_archive/z31/louvers.php.html|fetched=2026-05-15}}
{{ImportedFrom|site=Xenonzcar|title=The Definitive Guide To Z31 Louvers|url=https://z31library.com/xenonzcar_archive/z31/louvers.php.html|archive=https://z31library.com/xenonzcar_archive/z31/louvers.php.html|fetched=2026-05-15}}


== The Definitive Guide To Z31 Louvers ==
== The Definitive Guide To Z31 Louvers ==
Line 7: Line 7:
=== Z31 Rear Window Louvers ===
=== Z31 Rear Window Louvers ===


![NISMO Rear Louver 84-86](images/louvers/nismorear.jpg)
https://z31library.com/xenonzcar_archive/z31/images/louvers/nismorear.jpg


=== 1984-1986 300ZX Factory Option Louvers (N/T & Turbo Models) ===
=== 1984-1986 300ZX Factory Option Louvers (N/T & Turbo Models) ===


* Manufacturer:
Manufacturer: NISMO Aftermarket Brand
* NISMO Aftermarket Brand
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $250–$300 (Used, auctions/forums)
* $250–$300 (Used, auctions/forums)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: Factory option (possibly '85+). Fits 84–86 models without rear seats. Cutout for rear washer nozzle, top hinges, two rows of shade connectors, and mounting posts.
* Factory option (possibly '85+). Fits 84–86 models without rear seats. Cutout for rear washer nozzle, top hinges, two rows of shade connectors, and mounting posts.


=== 1984-1986 300ZX Factory Option Louvers (2+2) ===
=== 1984-1986 300ZX Factory Option Louvers (2+2) ===


* Manufacturer:
Manufacturer: NISMO Aftermarket Brand
* NISMO Aftermarket Brand
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $250–$300 (Used, auctions/forums)
* $250–$300 (Used, auctions/forums)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: Fits all 84–86 2+2 models with rear seats. Top cutout for washer, hinges, shade connectors, posts for propping, high edges, 7 full shade slats (8th is edging), 30" tall.
* Fits all 84–86 2+2 models with rear seats. Top cutout for washer, hinges, shade connectors, posts for propping, high edges, 7 full shade slats (8th is edging), 30" tall.


=== 1987-1989 300ZX Factory Option Louvers (N/T & Turbo) ===
=== 1987-1989 300ZX Factory Option Louvers (N/T & Turbo) ===


* Manufacturer:
Manufacturer: NISMO Aftermarket Brand
* NISMO Aftermarket Brand
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $250–$300 (Used, auctions/forums)
* $250–$300 (Used, auctions/forums)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: Raised top edge for third brake light, recessed middle slats, fits 87–89 without rear seats, 9 full shade slats (10th is edging), 34+” tall, two shade connector rows, door-type latches.
* Raised top edge for third brake light, recessed middle slats, fits 87–89 without rear seats, 9 full shade slats (10th is edging), 34+” tall, two shade connector rows, door-type latches.


=== 1987-1989 300ZX Factory Option Louvers (2+2) ===
=== 1987-1989 300ZX Factory Option Louvers (2+2) ===


* Manufacturer:
Manufacturer: NISMO Aftermarket Brand
* NISMO Aftermarket Brand
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $250–$300 (Used, auctions/forums)
* $250–$300 (Used, auctions/forums)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: Raised top for third brake light, fits all 87–89 2+2 with rear seats, 7 full slats (8th is edging), 30” tall, latches to under side hatch trim.
* Raised top for third brake light, fits all 87–89 2+2 with rear seats, 7 full slats (8th is edging), 30” tall, latches to under side hatch trim.


=== 1984-1989 Chastain "Shadow Louvers" (N/T, Turbo) ===
=== 1984-1989 Chastain "Shadow Louvers" (N/T, Turbo) ===


* Manufacturer:
Manufacturer: Chastain, Glendale CA
* Chastain, Glendale CA
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $250–$300 (Used, auctions/forums)
* $250–$300 (Used, auctions/forums)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: Desirable aftermarket, fits 84–89 without rear seats, may need mods for later models, washer cutout, rounded edges, 7 full slats, 34+” tall, latches may include locks.
* Desirable aftermarket, fits 84–89 without rear seats, may need mods for later models, washer cutout, rounded edges, 7 full slats, 34+” tall, latches may include locks.


=== 1984-1989 Interpart Louvers (N/T, Turbo) ===
=== 1984-1989 Interpart Louvers (N/T, Turbo) ===


* Manufacturer:
Manufacturer: Interpart
* Interpart
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $250–$300 (Used, auctions/forums)
* $250–$300 (Used, auctions/forums)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: Aftermarket, fits 84–89 without rear seats, washer cutout, angular trapezoid edges, 8 full slats, 34+” tall, some have locks/keys.
* Aftermarket, fits 84–89 without rear seats, washer cutout, angular trapezoid edges, 8 full slats, 34+” tall, some have locks/keys.


=== 1984-1989 MSA Louvers (N/T, Turbo) ===
=== 1984-1989 MSA Louvers (N/T, Turbo) ===


* Manufacturer:
Manufacturer: Unknown, maybe later Interpart
* Unknown, maybe later Interpart
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $250–$300 (Used, auctions/forums)
* $250–$300 (Used, auctions/forums)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: MSA online, fits 84–89, washer cutout, rounded trapezoid, 10 full slats, 34+” tall, may have bottom rivets, rounded shape.
* MSA online, fits 84–89, washer cutout, rounded trapezoid, 10 full slats, 34+” tall, may have bottom rivets, rounded shape.


=== 1984-1989 ABS Plastic Louvers (N/T, Turbo) ===
=== 1984-1989 ABS Plastic Louvers (N/T, Turbo) ===


* Manufacturer:
Manufacturer: Astra Hammond / Willpak
* Astra Hammond / Willpak
 
* Availability:
Availability: [https://sfxperformance.com/parts/AST1161.htm sfxperformance.com]
[https://sfxperformance.com/parts/AST1161.htm sfxperformance.com]- Avg. Current Value:
 
* $250 (Used, auctions/forums)
Avg. Current Value: $250 (Used, auctions/forums)
* Material:
 
* ABS Plastic
Material: ABS Plastic
* Features:
 
* Currently manufactured, fits 84–89 without rear seats (2+2 version is shorter), washer cutout, 7 full slats (N/T, Turbo), 5 for 2+2, 34+” tall, secures with plates/bolts.
Features: Currently manufactured, fits 84–89 without rear seats (2+2 version is shorter), washer cutout, 7 full slats (N/T, Turbo), 5 for 2+2, 34+” tall, secures with plates/bolts.


=== 1984-1986 Factory Option Inner Louvers (N/T & Turbo) ===
=== 1984-1986 Factory Option Inner Louvers (N/T & Turbo) ===


* Manufacturer:
Manufacturer: NISMO
* NISMO
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $500+ (Only found used in Japan/Europe)
* $500+ (Only found used in Japan/Europe)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: Very rare; factory option on some 200ZR, fits 84–89, latches inside rear glass, 12+ full shade slats, may exist for models with rear seat.
* Very rare; factory option on some 200ZR, fits 84–89, latches inside rear glass, 12+ full shade slats, may exist for models with rear seat.


==== Z31 Side Window Louvers ====
==== Z31 Side Window Louvers ====


![Z31 Side Window Louvers](images/louvers/side.jpg)
https://z31library.com/xenonzcar_archive/z31/images/louvers/side.jpg


=== Z31 Side Window Louvers Reference ===
=== Z31 Side Window Louvers Reference ===
Line 135: Line 127:
=== 1984-1989 MSA Aluminum Side Window Louvers (N/T, Turbo) ===
=== 1984-1989 MSA Aluminum Side Window Louvers (N/T, Turbo) ===


* Manufacturer:
Manufacturer: Unknown, maybe Interpart
* Unknown, maybe Interpart
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $150–$500 (sfxperformance.com, others)
* $150–$500 (sfxperformance.com, others)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: Only aluminum side louvers, fits 84–89 without rear seats, secures with plates/bolts, ~7 shade slats, possible circular rivet on bottom.
* Only aluminum side louvers, fits 84–89 without rear seats, secures with plates/bolts, ~7 shade slats, possible circular rivet on bottom.


=== 1984-1989 ABS Plastic Side Window Louvers (N/T, Turbo & 2+2) ===
=== 1984-1989 ABS Plastic Side Window Louvers (N/T, Turbo & 2+2) ===


* Manufacturer:
Manufacturer: Willpak
* Willpak
 
* Availability:
Availability: [https://sfxperformance.com sfxperformance.com]
[https://sfxperformance.com sfxperformance.com]- Avg. Current Value:
 
* $150 (new, sfxperformance.com)
Avg. Current Value: $150 (new, sfxperformance.com)
* Material:
 
* ABS
Material: ABS
* Features:
 
* Last currently made side louver, fits all 84–89 models, 2+2 versions are longer, 7 slats (edging included), secures with plates/bolts.
Features: Last currently made side louver, fits all 84–89 models, 2+2 versions are longer, 7 slats (edging included), secures with plates/bolts.


==== Z31 Headlight Louvers ====
==== Z31 Headlight Louvers ====


![Z31 Headlight Louvers](images/louvers/Inquiztor.jpg)
https://z31library.com/xenonzcar_archive/z31/images/louvers/Inquiztor.jpg


=== Z31 Headlight Louvers Reference ===
=== Z31 Headlight Louvers Reference ===
Line 168: Line 159:
=== 1984-1986 Custom Headlight Louvers (N/T, Turbo & 2+2) ===
=== 1984-1986 Custom Headlight Louvers (N/T, Turbo & 2+2) ===


* Manufacturer:
Manufacturer: Custom, Aftermarket
* Custom, Aftermarket
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $50+ (used)
* $50+ (used)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: Custom made, fits all 84–86, more square shape, 4 slats, secures with 2 bolts, lacks rounded corners.
* Custom made, fits all 84–86, more square shape, 4 slats, secures with 2 bolts, lacks rounded corners.


=== 1987-1989 Aftermarket Headlight Louvers (N/T, Turbo & 2+2) ===
=== 1987-1989 Aftermarket Headlight Louvers (N/T, Turbo & 2+2) ===


* Manufacturer:
Manufacturer: NISMO Aftermarket
* NISMO Aftermarket
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $50+ (used)
* $50+ (used)
 
* Material:
Material: Aluminum
* Aluminum
 
* Features:
Features: Japanese aftermarket, fits 87–89 (maybe earlier), rounded corners, 4 slats, 2-bolt attachment.
* Japanese aftermarket, fits 87–89 (maybe earlier), rounded corners, 4 slats, 2-bolt attachment.


=== Z31 Louvered Fog Lights ===
=== Z31 Louvered Fog Lights ===
Line 196: Line 185:
=== 1984-1989 NISMO Auto-Louvers (Fog Lights) ===
=== 1984-1989 NISMO Auto-Louvers (Fog Lights) ===


* Manufacturer:
Manufacturer: NISMO
* NISMO
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $100+ (used, possibly special order Japan)
* $100+ (used, possibly special order Japan)
 
* Material:
Material: Plastic & Aluminum
* Plastic & Aluminum
 
* Features:
Features: NISMO written on louver, fits all 84–89, clear lens, amber/clear bulb, rare Japanese aftermarket.
* NISMO written on louver, fits all 84–89, clear lens, amber/clear bulb, rare Japanese aftermarket.


=== 1984-1989 Lumenators (Fog Lights) ===
=== 1984-1989 Lumenators (Fog Lights) ===


* Manufacturer:
Manufacturer: Blazer Intl. Corp, Franklin Park, IL
* Blazer Intl. Corp, Franklin Park, IL
 
* Availability:
Availability: Not Available
* Not Available
 
* Avg. Current Value:
Avg. Current Value: $50+ (used, auctions/forums)
* $50+ (used, auctions/forums)
 
* Material:
Material: Plastic & Aluminum
* Plastic & Aluminum
 
* Features:
Features: 80s aftermarket, fits all 84–89, lacks NISMO logo, no lens, available in amber/clear, louvered look.
* 80s aftermarket, fits all 84–89, lacks NISMO logo, no lens, available in amber/clear, louvered look.
 
=== Sources Used ===
 
* [[Z31/z31fsm php|1984-1988 Nissan 300ZX Factory Service Manual]]


[[Category:Imported from Xenonzcar]]
[[Category:Imported from Xenonzcar]]

Latest revision as of 22:54, 20 October 2026

Imported page. This page was converted from an archived copy of "The Definitive Guide To Z31 Louvers" (Xenonzcar, fetched 2026-05-15). The conversion was mechanical, so tables, links and formatting may contain conversion artefacts. Compare against the archived copy if something looks wrong. The content belongs to its original authors.

The Definitive Guide To Z31 Louvers[edit]

There were many companies that offered Louvers for the Z31 as this was a Popular styling option in the 80s. There were Rear Window Louvers, Side Window Louvers, and even Headlight Louvers. Here we will try to explain to the best of our ability the differences of each manufacture for these louvers.

Z31 Rear Window Louvers[edit]

nismorear.jpg

1984-1986 300ZX Factory Option Louvers (N/T & Turbo Models)[edit]

Manufacturer: NISMO Aftermarket Brand

Availability: Not Available

Avg. Current Value: $250–$300 (Used, auctions/forums)

Material: Aluminum

Features: Factory option (possibly '85+). Fits 84–86 models without rear seats. Cutout for rear washer nozzle, top hinges, two rows of shade connectors, and mounting posts.

1984-1986 300ZX Factory Option Louvers (2+2)[edit]

Manufacturer: NISMO Aftermarket Brand

Availability: Not Available

Avg. Current Value: $250–$300 (Used, auctions/forums)

Material: Aluminum

Features: Fits all 84–86 2+2 models with rear seats. Top cutout for washer, hinges, shade connectors, posts for propping, high edges, 7 full shade slats (8th is edging), 30" tall.

1987-1989 300ZX Factory Option Louvers (N/T & Turbo)[edit]

Manufacturer: NISMO Aftermarket Brand

Availability: Not Available

Avg. Current Value: $250–$300 (Used, auctions/forums)

Material: Aluminum

Features: Raised top edge for third brake light, recessed middle slats, fits 87–89 without rear seats, 9 full shade slats (10th is edging), 34+” tall, two shade connector rows, door-type latches.

1987-1989 300ZX Factory Option Louvers (2+2)[edit]

Manufacturer: NISMO Aftermarket Brand

Availability: Not Available

Avg. Current Value: $250–$300 (Used, auctions/forums)

Material: Aluminum

Features: Raised top for third brake light, fits all 87–89 2+2 with rear seats, 7 full slats (8th is edging), 30” tall, latches to under side hatch trim.

1984-1989 Chastain "Shadow Louvers" (N/T, Turbo)[edit]

Manufacturer: Chastain, Glendale CA

Availability: Not Available

Avg. Current Value: $250–$300 (Used, auctions/forums)

Material: Aluminum

Features: Desirable aftermarket, fits 84–89 without rear seats, may need mods for later models, washer cutout, rounded edges, 7 full slats, 34+” tall, latches may include locks.

1984-1989 Interpart Louvers (N/T, Turbo)[edit]

Manufacturer: Interpart

Availability: Not Available

Avg. Current Value: $250–$300 (Used, auctions/forums)

Material: Aluminum

Features: Aftermarket, fits 84–89 without rear seats, washer cutout, angular trapezoid edges, 8 full slats, 34+” tall, some have locks/keys.

1984-1989 MSA Louvers (N/T, Turbo)[edit]

Manufacturer: Unknown, maybe later Interpart

Availability: Not Available

Avg. Current Value: $250–$300 (Used, auctions/forums)

Material: Aluminum

Features: MSA online, fits 84–89, washer cutout, rounded trapezoid, 10 full slats, 34+” tall, may have bottom rivets, rounded shape.

1984-1989 ABS Plastic Louvers (N/T, Turbo)[edit]

Manufacturer: Astra Hammond / Willpak

Availability: sfxperformance.com

Avg. Current Value: $250 (Used, auctions/forums)

Material: ABS Plastic

Features: Currently manufactured, fits 84–89 without rear seats (2+2 version is shorter), washer cutout, 7 full slats (N/T, Turbo), 5 for 2+2, 34+” tall, secures with plates/bolts.

1984-1986 Factory Option Inner Louvers (N/T & Turbo)[edit]

Manufacturer: NISMO

Availability: Not Available

Avg. Current Value: $500+ (Only found used in Japan/Europe)

Material: Aluminum

Features: Very rare; factory option on some 200ZR, fits 84–89, latches inside rear glass, 12+ full shade slats, may exist for models with rear seat.

Z31 Side Window Louvers[edit]

side.jpg

Z31 Side Window Louvers Reference[edit]

Side louver options for all Z31 models, see breakdown below.

1984-1989 MSA Aluminum Side Window Louvers (N/T, Turbo)[edit]

Manufacturer: Unknown, maybe Interpart

Availability: Not Available

Avg. Current Value: $150–$500 (sfxperformance.com, others)

Material: Aluminum

Features: Only aluminum side louvers, fits 84–89 without rear seats, secures with plates/bolts, ~7 shade slats, possible circular rivet on bottom.

1984-1989 ABS Plastic Side Window Louvers (N/T, Turbo & 2+2)[edit]

Manufacturer: Willpak

Availability: sfxperformance.com

Avg. Current Value: $150 (new, sfxperformance.com)

Material: ABS

Features: Last currently made side louver, fits all 84–89 models, 2+2 versions are longer, 7 slats (edging included), secures with plates/bolts.

Z31 Headlight Louvers[edit]

Inquiztor.jpg

Z31 Headlight Louvers Reference[edit]

Rare and custom headlight louver options for Z31. See details below.

1984-1986 Custom Headlight Louvers (N/T, Turbo & 2+2)[edit]

Manufacturer: Custom, Aftermarket

Availability: Not Available

Avg. Current Value: $50+ (used)

Material: Aluminum

Features: Custom made, fits all 84–86, more square shape, 4 slats, secures with 2 bolts, lacks rounded corners.

1987-1989 Aftermarket Headlight Louvers (N/T, Turbo & 2+2)[edit]

Manufacturer: NISMO Aftermarket

Availability: Not Available

Avg. Current Value: $50+ (used)

Material: Aluminum

Features: Japanese aftermarket, fits 87–89 (maybe earlier), rounded corners, 4 slats, 2-bolt attachment.

Z31 Louvered Fog Lights[edit]

1984-1989 NISMO Auto-Louvers (Fog Lights)[edit]

Manufacturer: NISMO

Availability: Not Available

Avg. Current Value: $100+ (used, possibly special order Japan)

Material: Plastic & Aluminum

Features: NISMO written on louver, fits all 84–89, clear lens, amber/clear bulb, rare Japanese aftermarket.

1984-1989 Lumenators (Fog Lights)[edit]

Manufacturer: Blazer Intl. Corp, Franklin Park, IL

Availability: Not Available

Avg. Current Value: $50+ (used, auctions/forums)

Material: Plastic & Aluminum

Features: 80s aftermarket, fits all 84–89, lacks NISMO logo, no lens, available in amber/clear, louvered look.

Sources Used[edit]