Part 508358-421

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9 listings from 3 suppliers (Aircraft Parts & Salvage, BAS Part Sales, Safe Skies Parts) · $45.00 – $350.00. Prices refresh weekly.

from $45
from $45

Price trend · weekly low by condition

WeekConditionListingsLowAvg
2026-W35used 6$45 $258
2026-W35core 3$45 $147

Description

$45 + ship bigprops $140 + 10 bas AmSafe Electronic Seatbelt Inflator Module. P/N 508358-421. CORE. Due to multiple quantities buyer may not receive exact item pictured. For Parts. No Returns. It is the buyer's responsibility to determine the parts' suitability for installation and airworthiness upon inspection. We are a full-service aircraft maintenance shop that sells new aircraft parts from surplus inventory auctions and parts from salvaged airplanes. We try to be as clear as possible in the descriptions of the items we have listed for sale. If you have any questions regarding the suitability or condition of a part, please let us know and we will have one of our mechanics check it out and give an honest answer as to its condition. Unless otherwise noted, we will ship the majority of our items via UPS. Free shipping is usually USPS. Tracking information will be sent to the Email account on file with PayPal, so please make sure your information is up to date. Terms and Conditions: Payment: Please pay within two (2) business days of the auction's close. We accept PayPal and all major credit cards. Shipping: We will ship within one (1) business day of receiving payment. We will gladly ship almost any item worldwide. International buyers, please contact us prior to paying. All buyers from OHIO, please add 6.5% sales tax. Customs/Duties: International Buyers, please be aware of Tariffs/Taxes/Duties/Charges prior to purchase. If you are in doubt as to whether we can shi

Price spread · 9 priced listings

$45
$225
$350
median Safe Skies Parts · $45 · core AmSafe Electronic Seatbelt Inflator Module P/N 508358-421 CORE (0326-713) (click to open at supplier) Safe Skies Parts · $45 · core AmSafe Electronic Module P/N 508358-421 CORE (0325-1484) (click to open at supplier) Safe Skies Parts · $45 · used AmSafe Electronic Module Assy P/N 508358-421 (0524-1713) (click to open at supplier) BAS Part Sales · $225 · used 508358-421 Amsafe Electronic Seatbelt Module Assembly (click to open at supplier) BAS Part Sales · $225 · used 508358-421 Rev. AB Amsafe Electronic Seatbelt Inflator Module Assembly (click to open at supplier) Aircraft Parts & Salvage · $350 · used AT-802 Electronic Airbag Module Assembly (508358-421) (click to open at supplier) Aircraft Parts & Salvage · $350 · used AT-802 Electronic Module Assembly (508358-421) (click to open at supplier) Aircraft Parts & Salvage · $350 · core Diamond DA-40 SXL Starr Electronic Module Assembly (508358-421) CORE (click to open at supplier) Aircraft Parts & Salvage · $350 · used AT-802 Electronic Module Assembly (508358-421) (click to open at supplier) $45 $350

Each dot is one listing (hover for supplier & condition); color = condition.

Price by condition · median

core (3) $45
used (6) $288
AmSafe Electronic Seatbelt Inflator Module P/N 508358-421 CORE (0326-713) Safe Skies Parts
AmSafe Electronic Seatbelt Inflator Module P/N 508358-421 CORE (0326-713)
$45 + ship bigprops $140 + 10 bas AmSafe Electronic Seatbelt Inflator Module. P/N 508358-421. CORE. Due to multiple quantities buyer may n…
AmSafe
core
$45.00 view at supplier ↗
AmSafe Electronic Module P/N 508358-421 CORE (0325-1484) Safe Skies Parts
AmSafe Electronic Module P/N 508358-421 CORE (0325-1484)
AmSafe Electronic Module. P/N 508358-421. Due to multiple quantities, buyer may not receive exact item pictured. CORE. For Parts. No Retur…
AmSafe
core
$45.00 view at supplier ↗
AmSafe Electronic Module Assy P/N 508358-421 (0524-1713) Safe Skies Parts
AmSafe Electronic Module Assy P/N 508358-421 (0524-1713)
Expired AmSafe Electronic Module Assembly. P/N 508358-421. Due to multiple quantities buyer may not receive exact item pictured. Guaranteed …
AmSafe
used
$45.00 view at supplier ↗
508358-421 Amsafe Electronic Seatbelt Module Assembly BAS Part Sales
508358-421 Amsafe Electronic Seatbelt Module Assembly
Amsafe
used
$225.00 view at supplier ↗
508358-421 Rev. AB Amsafe Electronic Seatbelt Inflator Module Assembly BAS Part Sales
508358-421 Rev. AB Amsafe Electronic Seatbelt Inflator Module Assembly
Amsafe
used
$225.00 view at supplier ↗
AT-802 Electronic Airbag Module Assembly (508358-421) Aircraft Parts & Salvage
AT-802 Electronic Airbag Module Assembly (508358-421)
Removed from 2020 AT-802A S#802A-0932 For AmSafe airbag/EMA modules, service life is commonly tied to a 10-year life limit for the electro…
used
$350.00 view at supplier ↗
AT-802 Electronic Module Assembly (508358-421) Aircraft Parts & Salvage
AT-802 Electronic Module Assembly (508358-421)
Removed from 2021 AT-802   S# 802-0896 Expired, need to be sent  to AmSafe for recertification Sold Individually
used
$350.00 view at supplier ↗
Diamond DA-40 SXL Starr Electronic Module Assembly (508358-421) CORE Aircraft Parts & Salvage
Diamond DA-40 SXL Starr Electronic Module Assembly (508358-421) CORE
Removed from 2008 Diamond DA-40 SXL Starr S# 40.850 Expired Apr. 1 2014. Being sold as a core for repair by AmSafe.
core
$350.00 view at supplier ↗
AT-802 Electronic Module Assembly (508358-421) Aircraft Parts & Salvage
AT-802 Electronic Module Assembly (508358-421)
Removed from 2017 AT-802A  S# 802A-0727 Date of Manufacture: A0617
used
$350.00 view at supplier ↗