Driveway Mechanic Series · Parts list

Parts for Car Won't Start? Find Out Why in 15 Minutes

Every part and tool from the field guide, with a fit check. Tools have exact part numbers; wear parts are matched by VIN or the old part. Check the fit before you buy. Back to the guide

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Stores listed for: United States

TOOLS + SUPPLIES

Klein Tools MM325 Digital Multimeter

Part no.MM325
✓ How to check fitMatch the meter’s voltage range and safety rating for 12 V work. I use a meter that reads DC volts clearly and has intact leads. Klein lists 600 V AC/DC, 10 A DC, and CAT III 600 V.
Used inBattery Test, Charging Check, Starter
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NOCO Boost Plus GB40

Part no.GB40
✓ How to check fitMatch a 12 V vehicle. NOCO says it is for gas engines up to 6 L and diesel engines up to 3 L. A larger truck engine needs a bigger pack.
Used inJump-start
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Clore Automotive Jump-N-Carry 20 ft 4 GA Twin Booster Cables with 600A Parrot Clamps

Part no.404202
✓ How to check fitMatch 4 GA cable size and 20 ft length. I want heavy clamps and enough reach to keep the cars apart.
Used inJump-start
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Lisle Battery Brush

Part no.11120
✓ How to check fitMatch a brush that cleans both the post and the clamp. Lisle says the external brush cleans cable clamps and the internal brush cleans terminal posts.
Used inTerminals
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CRC Battery Terminal Protector

Part no.05046 (CRC item no.)
✓ How to check fitMatch the aerosol can to battery terminals and posts after cleaning and tightening.
Used inTerminals
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JOB-SPECIFIC ONLY IF THE TEST SAYS SO

Interstate MTP-24F Flooded Battery

Part no.MTP-24F
✓ How to check fitExample only. Match BCI group size, terminal layout and polarity, case size and at least the original CCA. Interstate lists the MTP-24F as group 24F, 750 CCA, top terminals, 10 3/4 x 6 7/8 x 9 7/16 in (273 x 175 x 240 mm). It is a flooded battery, so it is not a swap for a start-stop car that calls for AGM or EFB.
Used inBattery Test, Battery
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Bussmann automotive mini blade fuse assortment kit

Part no.Match the fuse type and amp rating printed on the fuse cover or old fuse
✓ How to check fitMini blade fuses are common, but I confirm the style and amperage in the owner's manual or on the fuse cover. I use the same size and rating, never higher. Bussmann's lookup tool is at the link.
Used inFuses + Relay
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Bosch Mini Relay

Part no.Match the number on the old relay
✓ How to check fitRelays are vehicle-specific. I match the number printed on the old relay, or the one in the owner's manual fuse chart, plus the pin layout and socket shape. Bosch lists 0 986 332 040 as a 12 V, 4-pin mini relay, but its cross-references are mostly European, so I don't treat it as a North American starter-relay fit.
Used inFuses + Relay, Starter
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Fit notes are guidance, not a guarantee. Confirm with your VIN, the old part or the maker's catalogue before you buy. Prices and stores change. Edition 6.0 · 2026-10-07