Ignition Systems & Components for Western Star 3700
Find parts that fit
We need more information about your vehicle to confirm fit.
Western Star
3700
SPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
97 Results
8X 2500° Spark Plug Wire Boots Protector Sleeve Heat Shield Cover For LS1/LS2 US (Fits: Western Star 3700)
Brand New: ZXMT$8.99or Best OfferFree shipping234 soldSpark Plug Wire Boot Heat Shield Sleeve For Car Engine Vulcan Lava Protection (Fits: Western Star 3700)
Brand New$17.10Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $18.00or Best OfferFree shippingSpark Plug Wire Boot Heat Shield Sleeve For Car Engine Vulcan Lava Protection (Fits: Western Star 3700)
Brand New$19.00Was: $20.00or Best OfferFree shipping2500° Spark Plug Wire Boots Heat Shield Protector Sleeve Cover For SBC BBC 350 (Fits: Western Star 3700)
Brand New: BSTFLEX$10.89Trending at $11.10eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shipping2500° Spark Plug Wire Boots Heat Shield Protector Sleeve Cover For SBC BBC 350 (Fits: Western Star 3700)
Brand New: BSTFLEX$10.29or Best OfferFree shipping2500° Spark Plug Wire Boots Heat Shield Protector Sleeve Cover For SBC BBC 350 (Fits: Western Star 3700)
Brand New: BSTFLEX$12.65or Best OfferFree shipping8Pcs 2500° Spark Plug Wire Boots Protector Sleeve Heat Shield Cover For LS1/LS2 (Fits: Western Star 3700)
Brand New: BSTFLEX$10.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingBLACK 8PCS 2500° SPARK PLUG WIRE BOOTS HEAT SHIELD PROTECTOR SLEEVE SBC BBC (Fits: Western Star 3700)
Brand New: BSTFLEX$10.69or Best OfferFree shipping153 sold8Pcs Red Spark Plug Wire Boots Heat Shield Protector Sleeve SBC BBC 350 1200° (Fits: Western Star 3700)
Brand New: BSTFLEX$13.68or Best OfferFree shipping8Pcs Spark Plug Wire Boots Protector Sleeve Heat Shield Cover Insulation Wrap (Fits: Western Star 3700)
Brand New$18.80Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $20.00or Best OfferFree shipping8PCS 2500° Spark Plug Wire Boots Protectors Sleeve Heat Shield Cover For SBC BBC (Fits: Western Star 3700)
Brand New: BSTFLEX$13.76or Best OfferFree shipping482 soldSpark Plug Wire Boots Heat Shield Protector Sleeve 2500 Degree Heat Cover Wrap (Fits: Western Star 3700)
Brand New$20.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping59 sold2500° Blue Spark Plug Wire Boots Protector Sleeve Heat Shield Cover For LS1 LS2 (Fits: Western Star 3700)
Brand New: BSTFLEX$13.99or Best OfferFree shipping8PC Spark Plug Wires Boot Heat Shield Protector Cover Sleeve for SBC BBC 350 454 (Fits: Western Star 3700)
Brand New$18.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $20.00or Best OfferFree shipping8PCS BLACK 2500° SPARK PLUG WIRE BOOTS HEAT SHIELD PROTECTOR SLEEVE FOR SBC BBC (Fits: Western Star 3700)
💗Free Return💗Double-layer Material💗Easy installationBrand New$20.68Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $22.00or Best OfferFree shipping8PCS 2500° SPARK PLUG WIRE BOOTS HEAT SHIELD PROTECTOR SLEEVE FOR SBC BBC OEM (Fits: Western Star 3700)
Brand New$16.20Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $18.00or Best OfferFree shipping8 Pack Spark Plug Wire Boot Heat Sleeve Cover Shield SBC BBC MSD Titanium 2500 (Fits: Western Star 3700)
Brand New: CARBOLE$19.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $28.56or Best OfferFree shipping8Pc Spark Plug Wire Boot Heat Sleeve Cover Shield For SBC BBC MSD Titanium 2500℉ (Fits: Western Star 3700)
Brand New: CARBOLE$19.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping8PCS 2500° Spark Plug Wire Boots Protectors Sleeve Heat Shield Cover For SBC BBC (Fits: Western Star 3700)
Brand New: BSTFLEX$13.99or Best OfferFree shipping8PCS 2500° Spark Plug Wire Boots Protectors Sleeve Heat Shield Cover For SBC BBC (Fits: Western Star 3700)
Brand New: BSTFLEX$13.99or Best OfferFree shipping8Pack Fit LS1/LS2 2500° Spark Plug Wire Boots Protector Sleeve Heat Shield Cover (Fits: Western Star 3700)
Brand New: Precision Auto Labs$15.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Trending at $19.98eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shipping8x Red 1200° Spark Plug Wire Boots Heat Shield Protector Sleeve SBC BBC 350 454 (Fits: Western Star 3700)
Brand New: BSTFLEX$13.87or Best OfferFree shipping2500° 6.1" Red Spark Plug Wire Boots Protector Sleeve Heat Shield Cover 8Pcs/set (Fits: Western Star 3700)
Brand New: Unbranded$9.90Free shipping2500° Spark Plug Wire Boots Heat Shield Protector Sleeve Cover For SBC BBC 350 (Fits: Western Star 3700)
Brand New: BSTFLEX$10.90or Best OfferFree shipping8x 2500° Spark Plug Wire Boots Protectors Sleeve Heat Shield Cover For SBC BBC (Fits: Western Star 3700)
Brand New: ZXMT$9.90Free shippingRed 2500° Spark Plug Wire Boot Heat Shield Protector Sleeve SBC BBC 454 350 (Fits: Western Star 3700)
Brand New: ZXMT$9.98Free shipping65 soldBLACK 8PCS 2500° SPARK PLUG WIRE BOOTS HEAT SHIELD PROTECTOR SLEEVE SBC BBC (Fits: Western Star 3700)
Brand New: BSTFLEX$11.75Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping8pcs 2500° Spark Plug Wire Boots Protector Sleeve Heat Shield Cover For LS1/LS2 (Fits: Western Star 3700)
Brand New: ZXMT$9.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $11.09Free shippingBlack Spark Plug Wire Protection 2500 Degree High Temp Heat Tape Protect 8-Pack (Fits: Western Star 3700)
Brand New$19.74Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $21.00or Best OfferFree shipping2500° 6" Spark Plug Wire Boots Protector Sleeve Heat Shield Cover SBC BBC Black (Fits: Western Star 3700)
Brand New$16.20Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $18.00or Best OfferFree shippingSpark plug wire boots insulators black 8pcs Heat Sleeve Protector insulators US (Fits: Western Star 3700)
Brand New: Beard Seats$21.85Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $23.00or Best OfferFree shippingSpark plug wire boot insulators black fiberglass spark plug wires 8pcs insulator (Fits: Western Star 3700)
Brand New$20.70Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $23.00or Best OfferFree shipping8PCS 2500° 6" Spark Plug Wire Boots Protector Sleeve Heat Shield Cover Red (Fits: Western Star 3700)
Brand New: ZXMT$9.90or Best OfferFree shipping56 soldNew BLUE 8PCS 1200° SPARK PLUG WIRE BOOTS HEAT SHIELD PROTECTOR SLEEVE SBC BBC (Fits: Western Star 3700)
Brand New: BSTFLEX$13.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping8pc 2500° Red Spark Plug Wire Boots Protector Sleeve Heat Shield Cover For LS1/2 (Fits: Western Star 3700)
Brand New: ZXMT$9.90Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping8Pack 2500° Spark Plug Wire Boots Protector Sleeve Heat Shield Cover For LS1/LS2 (Fits: Western Star 3700)
Brand New: CARBOLE$19.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping8x 2500?? Spark Plug Wire Boots Protector Sleeve Heat Shield Cover For LS1/LS2 (Fits: Western Star 3700)
Brand New: CARBOLE$19.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $28.56or Best OfferFree shippingBLUE 8PCS 1200° SPARK PLUG WIRE HEAT SHIELD PROTECTOR SLEEVE SBC BBC (Fits: Western Star 3700)
Brand New: BSTFLEX$13.59or Best OfferFree shipping8Pcs Spark Plug Wire Heat Shield Boot Heat Shield Protector Sleeve Cover SBC BBC (Fits: Western Star 3700)
Brand New$18.80Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $20.00or Best OfferFree shipping8PCS X New Spark Plug Wire Boots Heat Shield Cover Protector Sleeve For LS1/LS2 (Fits: Western Star 3700)
Brand New$21.85Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $23.00or Best OfferFree shipping8Pcs Red Spark Plug Wire Boots Heat Shield Protector Sleeve SBC BBC 350 1200° (Fits: Western Star 3700)
Brand New: BSTFLEX$13.39or Best OfferFree shipping14mm Spark Plug Rethread Kit Cylinder Head Tap Thread Insert Reamer Repair Tool (Fits: Western Star 3700)
Brand New$16.10Was: $17.89or Best OfferFree shippingBlack 2500° SPARK PLUG WIRE BOOTS HEAT SHIELD PROTECTOR SLEEVE COVER SBC BBC 454 (Fits: Western Star 3700)
Brand New$20.40Was: $24.00or Best OfferFree shippingBLUE 8PCS 1200° SPARK PLUG WIRE HEAT SHIELD PROTECTOR SLEEVE SBC BBC (Fits: Western Star 3700)
Brand New: BSTFLEX$13.99or Best OfferFree shipping8Pack 6" Spark Plug Wire Boots Protector Sleeve Heat Shield Cover 2500° Black (Fits: Western Star 3700)
Brand New: CARBOLE$15.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping14mm Spark Plug Rethread Kit Cylinder Head Tap Thread Insert Reamer Repair Tool (Fits: Western Star 3700)
Brand New$15.21Was: $17.89or Best OfferFree shippingNew 8 Red 6" HIGH HEAT SHIELD ENGINE SPARK PLUG WIRE BOOT PROTECTOR SLEEVE COVER (Fits: Western Star 3700)
Brand New: Precision Auto Labs$15.95Was: $19.94or Best OfferFree shippingTitanium Spark Plug Wire Boot Heat Shield Protector Sleeve Brown 2500º for LS1 (Fits: Western Star 3700)
Brand New: Precision Auto Labs$19.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $24.99Free shipping8X 2500° Spark Plug Wire Boots Protector Sleeve Heat Shield Cover for LS1/LS2 US (Fits: Western Star 3700)
Brand New: BSTFLEX$14.99or Best OfferFree shipping8x 2500° Spark Plug Wire Boot Protector Sleeve Heat Shield Cover For LS1/LS2 RED (Fits: Western Star 3700)
Brand New: ZXMT$9.90Free shipping8PCS 2500° Spark Plug Wire Boots Protectors Sleeve Heat Shield Cover For SBC BBC (Fits: Western Star 3700)
New (Other): CARBOLE$15.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping8pcs 2500° 6" Spark Plug Wire Protector Boots Sleeve Heat Shield Cover Universal (Fits: Western Star 3700)
Brand New: Unbranded$12.52Free shipping8Pcs Red Spark Plug Wire Boots Heat Shield Protector Sleeve SBC BBC 350 1200° (Fits: Western Star 3700)
Brand New: BSTFLEX$13.84or Best OfferFree shippingSpark Plug Wire Boots Heat Shield Protector Sleeve 2500 Degree Heat Cover Wrap (Fits: Western Star 3700)
Brand New$13.83Was: $16.86Free shipping6" 2500° Red Spark Plug Wire Boots Protector Sleeve Heat Shield Cover For LS1/2 (Fits: Western Star 3700)
Brand New: ZXMT$9.90or Best OfferFree shippingFor SBC BBC 2500° 6" Spark Plug Wire Boots Protector Sleeve Heat Shield Cover (Fits: Western Star 3700)
Brand New: CARBOLE$19.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingBoots Heat Shield Protector Sleeve 8pcs For 1200° Spark Plug Wire SBC BBC 350 (Fits: Western Star 3700)
Brand New$10.36or Best OfferFree shipping8Pcs Red Spark Plug Wire Boots Heat Shield Protector Sleeve SBC BBC 350 1200° (Fits: Western Star 3700)
Brand New: BSTFLEX$14.99or Best OfferFree shippingBLACK 2500° SPARK PLUG WIRE BOOTS HEAT SHIELD PROTECTOR SLEEVE FOR SBC BBC 8PCS (Fits: Western Star 3700)
Brand New$19.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $20.00or Best OfferFree shippingUniversal Spark Plug Wire Boot Heat Shield Protector Sleeve ForToyota Chevy Ford (Fits: Western Star 3700)
Brand New$16.92Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $18.00or Best OfferFree shipping