PACCAR OEM hard cap for headlamp — 100 mm diameter. Seals the rear of the headlamp housing to help keep dust and moisture out of the bulb area. Direct OEM part for applications that use 147-669-00 (supersedes / cross 147-353-00 / DIA.147-353-00). Built for Kenworth and Peterbilt trucks that use this PACCAR cap. Replace a cracked, missing, or loose hard cap before dirt and water shorten bulb life or fog the housing. Brand new OEM stock — not aftermarket knockoff plastic.

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New stock guarantee

We ship within 1 business day

Over 15 years diesel parts experience

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Why Choose This Part

Genuine PACCAR OEM hard cap sized at 100 mm for headlamp housings that call for 147-669-00 / 147-353-00

Helps seal out dust and moisture so bulbs and reflectors stay cleaner longer

Correct OEM fit for Kenworth and Peterbilt applications that use this part number — no guessing on diameter or style

Fresh OEM stock ready to install when your old cap is cracked, missing, or no longer sealing

Part Number + Key Product Info

Primary PN: 147-669-00

Also: 147-353-00 / DIA.147-353-00

Brand: PACCAR OEM

Description: Cap — Hard Cap 100 MM Dia. (headlamp dust/moisture seal)

VMRS: 034-001-166 — Cap — Headlamp

Condition: Brand new OEM

Application family: Kenworth & Peterbilt (PACCAR) where this PN is specified

Specs Table

Part Number | 147-669-00

Also Known As | 147-353-00 / DIA.147-353-00

Brand | PACCAR OEM

Type | Hard Cap / Headlamp Dust Cover

Diameter | 100 mm

Material | Hard plastic (OEM hard cap construction)

Function | Seals headlamp housing against dust & moisture

VMRS | 034-001-166

Condition | New OEM

Fitment Details

Compatible with applications that use 147-669-00. Kenworth & Peterbilt as sourced. Brand PACCAR OEM.

Cross-reference / supersession: 147-353-00 / DIA.147-353-00 listed with the same 100 mm hard cap.

Fitment Note

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