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NGK 3785 Spark PlugOE Quality 60-Day Returns
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Part #: 3785

NGK 3785 Spark Plug

Standard Spark Plug
⚙️ 2 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$9.29Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Standard Spark Plug
🚗Fitment: Honda, Civic
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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NGK 3785 Spark Plug
BrandNGK
Part Number3785
PositionStandard Spark Plug
Resistance5000
Ground Electrode Tip DesignStandard
Ground ConfigurationStandard
Ground Electrode Core MaterialNickel
Electrical Terminal TypeNon-removable nut
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialNickel
Pre-Gap Size.032
Ground Electrode Quantity1
Hex Size13/16
Insulator Height55.00
Manufacturer Heat Range7
Seat TypeFlat
Reach.75
Thread Diameter14.00
Part NumberBpr7es solid
Stock Number3785

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1979HondaCivic1.5LL4N/A0.032" Gap; OE Equivalent Design; Standard Spark Plug
1978HondaCivic1.5LL4N/A0.032" Gap; OE Equivalent Design; Standard Spark Plug

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

33937854238RN6YCWR5DP

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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