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MAF Plug ( ) — source image

Design by killlrgavij · Original design · CC-BY-SA-4.0 · Source details. Indexed via 3DCarParts. Source text and images remain credited to their creators; no modified design files supplied.

Designer source image. It may show an installed part, prototype or render; it is not an Orphaned Parts production sample.

DESIGN LIBRARY · electrical

MAF Plug ( )

MAF Plug ( ) design listed for 1989–2000 Nissan 300ZX. Listed category: electrical. Verify dimensions, fitment and material suitability before printing.

Make
Nissan
Model
300ZX
Year range
1989–2000
Submodel
Twin-Turbo
Engine
Not supplied
Fitment review needed

Source approval status: pending. Source flags do not certify fit, material suitability or safety for your vehicle.

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License conditions, files, application and fit are reviewed before work is accepted.

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Description

This is a custom plug for the mass air flow sensor (MAF) used on Nissan Z32 300ZX Twin-turbo cars. I've made it for myself, because I'm running my RB26DET engine on a single turbo with a MAF from Z32 installed into a 4 inch pipe. The option was to buy an unbranded one for $15-$25, wait for for 2 weeks, or just to print my own for 4 meter of abs filament, 1 hour of designing and 1 hour of printing time (15mm/sec printing speed for higher accuracy).
This plug is designed to be used with cheapest electrical terminal connectors (geometry size around 3.3x2.2mm width x hight). Plug have a fixation for terminals inside it. But this plug don't have an outside fixation clip, because it sits really tight, when it is attached to the MAF sensor's body. If you want some extra fixation - you can change the hight of the outer plug's perimeter and then add a сut on it for the metal or plastic custom clip.
Sorry for my English. This is not my native language. :)

Source description, under the recorded CC-BY-SA-4.0 license.

Print instructions

Standard FDM printing settings:
- Layer height: 0.2mm
- Infill: 70%
- Supports: As needed

Settings from the source; not independently tested by Orphaned Parts.

CHOOSE YOUR FILAMENT

Print price estimates

Planning prices for one print, not a final quote. Defaults use a size allowance inferred from the part name, not a measured or sliced model. Filament suitability must be confirmed.

FilamentUSD / printApplication notes
PLA$17.50Indoor prototypes; not a default material for hot vehicle interiors.
PETG$18.00General-purpose candidate; heat and creep need review.
ASA$18.50Candidate for UV exposure; verify temperature and geometry.
ABS$18.50Enclosed printing; review application and dimensions.
TPU$20.00Flexible designs only; not a substitute for rigid materials.
Nylon$20.00Moisture, tolerances and application require review.
PA-CF$21.00Filled nylon; abrasive filament and fit need review.
Pricing assumptions and exclusions

USD: ($6 setup + $3 finishing + filament weight × assumed spool cost × 1.25 waste allowance + print hours × $2.50 × material time factor) ÷ 0.65. Rounded up to the next $0.50.

Assumed spool costs per kg: PLA $25, PETG $30, ASA $40, ABS $30, TPU $45, Nylon $65, PA-CF $95. Time factors: PLA/PETG 1.0, ASA/ABS 1.2, TPU 1.6, Nylon 1.4, PA-CF 1.5. These are proposed shop rates, not measured production costs.

Design work, test fitting, hardware, shipping and tax are additional where needed. Multi-file sets may need several prints. Use actual sliced weight and time when available. Final pricing is confirmed in writing.

All available source data
Id
c2dc7ad8-d699-4b21-9269-946bc6c80352
Part Name
MAF Plug ( )
Slug
maf-plug
Category
electrical
Cswp Approval Status
pending
Download Status
approved
Make
Nissan
Model
300ZX
Year
1989
Year End
2000
Submodel
Twin-Turbo
Engine
Not supplied
Created At
2026-07-07T10:36:18.672086+00:00
Origin
aggregated
Source
thingiverse
Source Url
https://www.thingiverse.com/thing:2330601
Source Creator Url
https://www.thingiverse.com/killlrgavij
Cc License Code
CC-BY-SA-4.0
Cc License Url
https://creativecommons.org/licenses/by-sa/4.0/
For Sale
No
Fulfillment Mode
platform
Manual Price Cents
Not supplied
Image Url
https://r2-upload.3dcarparts.workers.dev/file/parts/c2dc7ad8-d699-4b21-9269-946bc6c80352/images/maf-plug-1_1783420579797_xzmkxt.jpg
Author
killlrgavij
Estimated Price Cents
Not supplied
HasMultipleModelFiles
No
ModelFileCount
0
Download Count
0
Detail Url
https://3dcarparts.org/library/1989-2000/Nissan/300ZX/maf-plug

Source price fields and sale flags are metadata, not our selling prices. Their currency was not specified in the catalog. File counts do not mean files were downloaded or tested. No manufacturer savings or discontinued status is inferred.

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